rssn: A Comprehensive Scientific Computing Library for Rust
rssn is an open-source scientific computing library for Rust, combining symbolic computation, numerical methods, and physics simulations in a single ecosystem.
It is designed to provide a foundation for building a next-generation CAS (Computer Algebra System) and numerical toolkit in Rust.
Project Status and Engineering Focus
Due to recent community discussions, some of which included unprofessional language, we have decided to isolate the primary development focus and move all related architectural discussions to GitHub Discussions. We have taken formal steps to address the inappropriate behavior.
Effective immediately, the majority of our resources will be dedicated to the Dynamic Library (cdylib) version of the core.
Why the Pivot to FFI?
Our primary commitment is to provide maximum stability, reliability, and institutional adoption in high-stakes scientific computing environments (Fortran, C++, Python).
- Focus: We are implementing a highly robust Handle-JSON Hybrid FFI interface.
- Goal: To securely expose the
rssncore's symbolic analysis capabilities via a stable C interface, ensuring absolute isolation from the internal Rust implementation. - Commitment: We continue to validate the core with property-based testing (
proptest) to guarantee professional-grade accuracy and zero failures in complex scenarios.
Our best response to any doubt is uncompromising engineering quality and reliability. Thank you for your support as we focus on delivering this critical FFI layer.
rssn FFI Usage Guide
Core Concepts
The FFI is built around two core concepts:
-
Handles: Rust objects (like symbolic expressions) are exposed to the C API as opaque pointers called "handles". You can think of a handle as a ticket that refers to an object living in Rust's memory. You can pass these handles back to other FFI functions to operate on the objects they represent.
- A handle for an
Exprobject is of type*mut Expr.
- A handle for an
-
JSON Serialization: Complex data is passed across the FFI boundary using JSON strings. For example, to create a symbolic expression, you provide a JSON representation of that expression. Similarly, some functions may return a JSON string to represent a complex result or an error.
Memory Management
The caller is responsible for memory management.
When you create an object via an FFI function (e.g., expr_from_json), you receive a handle (a pointer). When you are finished with this handle, you must call the corresponding _free function (e.g., expr_free) to release the memory. Failure to do so will result in memory leaks.
Similarly, when an FFI function returns a string (*mut c_char), you must call free_string to release its memory.
General Rule: If you receive a pointer from the library, you own it, and you must free it.
Basic Workflow
- Create an object: Use a
_from_jsonfunction to create an object from a JSON string. You will get a handle. - Operate on the object: Pass the handle to other FFI functions (e.g.,
expr_simplify,expr_to_string). - Inspect the result: If a function returns a string (like
expr_to_stringorexpr_to_json), you can read it. Remember to free it afterwards. If a function returns a new handle, you now own that handle. - Clean up: When you are done with a handle, call its
_freefunction.
FFI Health Check
Before diving into complex operations, it is a good practice to verify that the FFI interface is working correctly. The following function is provided for this purpose.
rssn_test_string_passing() -> *mut c_charThis function allocates a simple test string ("pong") and returns a pointer to it. It serves two purposes:- Confirms that you can successfully call a function in the
rssnlibrary. - Allows you to test the memory management of strings. You should call
free_stringon the returned pointer to ensure that allocation and deallocation are working correctly across the FFI boundary.
- Confirms that you can successfully call a function in the
Example Verification Flow:
- Call
rssn_test_string_passing()and receive a pointer. - Check if the pointer is not null.
- (Optional) Read the string to verify it is "pong".
- Call
free_string()on the pointer.
If all these steps complete without errors, your FFI setup is likely correct.
Available Functions for Expr
Below is a summary of the available FFI functions for Expr objects.
- Object Creation and Destruction
-
expr_from_json(json_ptr: *const c_char) -> *mut ExprCreates anExprobject from a JSON string. Returns a handle to the new object. Returns a null pointer if the JSON is invalid. -
expr_to_json(handle: *mut Expr) -> *mut c_charSerializes theExprobject pointed to by the handle into a JSON string. The caller must free the returned string. -
expr_free(handle: *mut Expr)Frees the memory of theExprobject associated with the handle.
- Expression Operations
-
expr_to_string(handle: *mut Expr) -> *mut c_charReturns a human-readable string representation of the expression. The caller must free the returned string. -
expr_simplify(handle: *mut Expr) -> *mut ExprSimplifies the expression and returns a handle to a new simplified expression. The caller owns the new handle and must free it. -
expr_unify_expression(handle: *mut Expr) -> *mut c_charAttempts to unify the physical units within an expression. This function returns a JSON string representing a result object. The result object will have one of two fields:ok: If successful, this field will contain the JSON representation of the new, unifiedExpr. You can pass this JSON toexpr_from_jsonto get a handle to it.err: If it fails, this field will contain a string with the error message.
Utility Functions
free_string(s: *mut c_char)Frees a string that was allocated and returned by the library.
Example Expr JSON Format
The JSON format for an Expr directly mirrors the Rust enum definition. Here are a few examples:
A simple constant 3.14:
A variable x:
The expression x + 2:
The expression sin(x^2):
✨ Features
The library is organized into five major components:
-
Symbolic:
Computer algebra system foundations, differentiation & integration, group theory, Lie algebras, polynomial algebra, PDE/ODE solvers, Grobner bases, quantum mechanics operators, graph algorithms, and more. -
Numerical:
Linear algebra, optimization (Rastrigin, Rosenbrock, Sphere, Linear Regression), numerical integration, probability distributions, FFT, combinatorics, special functions, PDE solvers (heat, wave, Schrödinger 1D–3D), root finding, and statistical analysis. -
Physics:
Simulation modules covering FDM/FEM/FVM solvers, multigrid methods, molecular mechanics (SPH), electrodynamics (FDTD), Navier–Stokes fluid dynamics, relativity (geodesics, Schwarzschild), elasticity, quantum simulations, and more. -
Output:
Pretty-printing, LaTeX/Typst export, NumPy-compatible I/O, and plotting utilities (2D/3D surfaces, vector fields, parametric curves). -
Plugins:
Optional extensions (enabled with thefullfeature).
🚀 Quick Start
Add rssn to your Rust project:
Then start exploring:
use BigInt;
use differentiate;
use Expr;
use Arc;
For more examples, see the project repository.
📚 Documentation
- API Docs: docs.rs/rssn
- Project Website: Apich-Organization.github.io/rssn
🗺️ Roadmap
- v0.1.0 — First public release
- v0.2.0 — Stabilization release
- v0.3.0 — Performance improvements & broader coverage
- v0.4.0 — Optional FFI for HPC, start development of rsst scripting toolkit
- v1.0.0 — API stabilization
🤝 Contributing
We welcome contributions of all kinds — bug fixes, performance optimizations, new algorithms, and documentation improvements. See CONTRIBUTING.md for detailed guidelines.
💰 Sponsorship & Donations
Scientific computing requires heavy resources for CI/CD, benchmarking, and cloud testing. You can support development via GitHub Sponsors.
Enterprise sponsors will receive:
- Priority support from the core maintainers
- Ability to request features
- Direct collaboration on integration needs
Excess donations will be redirected to upstream Rust ecosystem projects (e.g., rust-LLVM) or community initiatives.
Updates: Due to temporary issues, GitHub Sponsors is currently unavailable. If you would like to make a donation, please use PayPal to donate to @panayang338.
👥 Maintainers & Contributors
-
Author: Pana Yang (ORCID: 0009-0007-2600-0948, email: Pana.Yang@hotmail.com)
-
Consultants:
- X. Zhang (Algorithm & Informatics, @RheaCherry, 3248998213@qq.com)
- Z. Wang (Mathematics)
- Y. Li (Physics) (xian1360685019@qq.com)
-
Additional contributors: Owen Yang (yangguangyong@gmail.com)
📜 License
Licensed under the Apache 2.0. See LICENSE for details.
Code statistics (SCC 2025-10-08 CST)
───────────────────────────────────────────────────────────────────────────────
Language Files Lines Blanks Comments Code Complexity
───────────────────────────────────────────────────────────────────────────────
Rust 417 60046 5743 18990 35313 4546
Markdown 4 1211 181 0 1030 0
TOML 2 113 11 0 102 2
YAML 2 304 52 17 235 0
Fortran Modern 1 167 34 33 100 6
License 1 73 32 0 41 0
───────────────────────────────────────────────────────────────────────────────
Total 427 61914 6053 19040 36821 4554
───────────────────────────────────────────────────────────────────────────────
Estimated Cost to Develop (organic) $1,191,230
Estimated Schedule Effort (organic) 14.70 months
Estimated People Required (organic) 7.20
───────────────────────────────────────────────────────────────────────────────
Processed 2292078 bytes, 2.292 megabytes (SI)
───────────────────────────────────────────────────────────────────────────────
───────────────────────────────────────────────────────────────────────────────
Language Files Lines Blanks Comments Code Complexity
───────────────────────────────────────────────────────────────────────────────
Rust 417 60046 5743 18990 35313 4546
───────────────────────────────────────────────────────────────────────────────
src\ffi_api.rs 3334 208 349 2777 375
src\symbolic\core.rs 2300 66 242 1992 136
src\symbolic\calculus.rs 2154 122 365 1667 331
~\symbolic\graph_algorithms.rs 1632 124 346 1162 288
src\symbolic\polynomial.rs 1305 79 514 712 130
src\symbolic\simplify.rs 1203 59 119 1025 197
src\symbolic\matrix.rs 1070 88 309 673 175
src\symbolic\solve.rs 1004 79 156 769 135
src\numerical\testing.rs 985 74 218 693 123
src\symbolic\ode.rs 952 98 164 690 111
src\symbolic\pde.rs 947 74 148 725 101
src\symbolic\coordinates.rs 820 56 199 565 60
~ymbolic\integral_equations.rs 754 51 437 266 7
src\numerical\physics.rs 752 61 361 330 65
~symbolic\computer_graphics.rs 686 35 172 479 7
src\symbolic\integration.rs 684 74 220 390 35
src\symbolic\combinatorics.rs 670 61 259 350 48
src\symbolic\number_theory.rs 661 65 180 416 108
src\numerical\optimize.rs 644 41 442 161 27
~symbolic\special_functions.rs 640 24 223 393 64
src\symbolic\logic.rs 578 34 91 453 88
~ymbolic\poly_factorization.rs 572 47 155 370 58
src\symbolic\transforms.rs 558 28 193 337 39
src\symbolic\tensor.rs 551 37 179 335 63
src\symbolic\topology.rs 545 42 207 296 55
~ic\error_correction_helper.rs 522 51 142 329 57
~symbolic\stats_probability.rs 520 35 172 313 0
src\numerical\matrix.rs 483 43 113 327 65
src\physics\physics_fvm.rs 455 51 83 321 38
src\numerical\stats.rs 452 58 156 238 12
src\symbolic\finite_field.rs 441 43 89 309 52
src\symbolic\series.rs 420 20 133 267 31
~olic\differential_geometry.rs 416 22 239 155 20
src\physics\physics_mtm.rs 364 42 42 280 49
src\physics\physics_fem.rs 363 44 55 264 54
src\physics\physics_sm.rs 356 48 52 256 12
src\output\pretty_print.rs 349 27 64 258 28
~c\symbolic\cas_foundations.rs 347 22 15 310 56
src\physics\physics_rkm.rs 328 32 65 231 14
src\physics\physics_em.rs 327 74 100 153 10
src\symbolic\convergence.rs 325 15 189 121 34
src\symbolic\vector.rs 322 20 124 178 3
src\symbolic\elementary.rs 306 15 68 223 11
~\symbolic\unit_unification.rs 291 27 37 227 25
~symbolic\geometric_algebra.rs 287 18 86 183 38
src\output\plotting.rs 285 33 15 237 9
~ic\lie_groups_and_algebras.rs 275 26 81 168 7
~c\symbolic\discrete_groups.rs 271 22 113 136 25
src\symbolic\proof.rs 268 22 87 159 33
src\numerical\interpolate.rs 263 31 61 171 41
src\numerical\finite_field.rs 261 24 86 151 28
src\symbolic\cad.rs 260 27 21 212 35
src\symbolic\rewriting.rs 259 21 49 189 46
~numerical\error_correction.rs 258 33 60 165 27
src\symbolic\graph.rs 258 21 110 127 15
src\physics\physics_bem.rs 250 23 55 172 17
~\symbolic\error_correction.rs 248 37 62 149 27
src\physics\physics_mm.rs 243 28 22 193 21
src\symbolic\grobner.rs 243 29 45 169 19
~mbolic\functional_analysis.rs 230 19 110 101 2
~c\stats_information_theory.rs 229 18 90 121 12
src\numerical\sparse.rs 227 23 69 135 18
src\physics\physics_fdm.rs 225 24 48 153 26
src\symbolic\real_roots.rs 222 25 52 145 28
src\numerical\polynomial.rs 219 20 46 153 30
src\output\latex.rs 208 14 12 182 7
src\physics\physics_cnm.rs 201 24 41 136 17
~sics_sim\linear_elasticity.rs 198 27 36 135 20
~umerical\computer_graphics.rs 197 16 75 106 7
src\plugins\manager.rs 193 26 25 142 15
src\numerical\coordinates.rs 190 11 68 111 16
~h_isomorphism_and_coloring.rs 189 17 54 118 29
~rc\symbolic\thermodynamics.rs 189 11 100 78 0
~c\symbolic\vector_calculus.rs 182 21 62 99 0
~\symbolic\complex_analysis.rs 172 18 72 82 8
src\symbolic\optimize.rs 171 17 54 100 18
~mbolic\classical_mechanics.rs 171 13 99 59 0
~\numerical\vector_calculus.rs 169 26 52 91 7
src\numerical\transforms.rs 168 26 57 85 19
~symbolic\quantum_mechanics.rs 164 15 78 71 0
src\symbolic\group_theory.rs 160 11 63 86 14
~cs_sim\schrodinger_quantum.rs 159 20 21 118 14
src\numerical\solve.rs 155 16 41 98 20
src\symbolic\relativity.rs 155 15 75 65 0
~cs_sim\geodesic_relativity.rs 151 21 39 91 3
src\symbolic\cryptography.rs 150 12 60 78 13
src\lib.rs 150 7 92 51 1
src\symbolic\multi_valued.rs 149 20 67 62 0
src\numerical\tensor.rs 148 16 46 86 15
~umerical\geometric_algebra.rs 148 7 27 114 4
src\numerical\physics_cfd.rs 146 13 48 85 11
~\symbolic\graph_operations.rs 145 15 10 120 41
src\numerical\real_roots.rs 145 13 29 103 43
~\symbolic\stats_regression.rs 143 16 53 74 5
~cs_sim\navier_stokes_fluid.rs 143 19 20 104 17
src\symbolic\numeric.rs 136 10 31 95 32
src\symbolic\stats.rs 134 7 59 68 7
~bolic\quantum_field_theory.rs 133 11 68 54 2
~lic\calculus_of_variations.rs 131 14 88 29 0
src\numerical\graph.rs 128 15 45 68 7
src\numerical\topology.rs 127 14 29 84 19
~rc\numerical\number_theory.rs 127 11 44 72 33
~\symbolic\electromagnetism.rs 126 13 56 57 0
src\numerical\vector.rs 125 9 68 48 14
src\output\io.rs 123 13 44 66 9
~sics_sim\gpe_superfluidity.rs 118 17 21 80 5
src\numerical\convergence.rs 117 7 41 69 9
~sics_sim\ising_statistical.rs 115 16 23 76 11
src\numerical\physics_fea.rs 114 10 46 58 10
src\numerical\physics_md.rs 113 16 41 56 4
src\numerical\integrate.rs 112 8 20 84 10
~s_sim\fdtd_electrodynamics.rs 109 16 21 72 16
~rc\numerical\combinatorics.rs 106 8 40 58 15
src\numerical\ode.rs 102 12 20 70 4
~erical\functional_analysis.rs 100 5 50 45 4
~c\symbolic\stats_inference.rs 99 9 22 68 0
src\numerical\signal.rs 97 14 26 57 4
src\output\typst.rs 96 4 2 90 3
~ical\differential_geometry.rs 95 9 26 60 12
src\symbolic\special.rs 91 8 61 22 0
src\symbolic\mod.rs 89 3 19 67 0
src\symbolic\radicals.rs 87 7 21 59 10
~fractal_geometry_and_chaos.rs 83 7 31 45 5
~mbolic\solid_state_physics.rs 77 6 42 29 0
tests\numerical\calculus.rs 76 14 11 51 3
src\plugins\mod.rs 75 13 28 34 2
~ests\numerical\interpolate.rs 73 12 13 48 7
~fractal_geometry_and_chaos.rs 68 8 35 25 1
src\numerical\calculus.rs 68 10 29 29 4
~numerical\complex_analysis.rs 64 3 16 45 1
src\numerical\multi_valued.rs 63 9 19 35 5
src\symbolic\handles.rs 57 8 16 33 0
src\numerical\series.rs 56 7 17 32 2
tests\symbolic\calculus.rs 54 7 25 22 0
src\numerical\elementary.rs 54 3 16 35 1
~cal\calculus_of_variations.rs 49 5 26 18 0
tests\mod.rs 49 6 42 1 0
~s_sim\fdtd_electrodynamics.rs 48 6 25 17 0
~mbolic\solid_state_physics.rs 48 6 25 17 0
tests\numerical\elementary.rs 48 6 25 17 0
tests\output\pretty_print.rs 48 6 25 17 0
~ical\differential_geometry.rs 48 6 25 17 0
~numerical\error_correction.rs 48 6 25 17 0
tests\output\typst.rs 48 6 25 17 0
~sts\numerical\finite_field.rs 48 6 25 17 0
~ts\numerical\combinatorics.rs 48 6 25 17 0
tests\physics\physics_bem.rs 48 6 25 17 0
~umerical\computer_graphics.rs 48 6 25 17 0
~numerical\complex_analysis.rs 48 6 25 17 0
~cal\calculus_of_variations.rs 48 6 25 17 0
tests\physics\mod.rs 48 6 25 17 0
~ests\numerical\coordinates.rs 48 6 25 17 0
tests\physics\physics_fdm.rs 48 6 25 17 0
~ests\numerical\convergence.rs 48 6 25 17 0
~erical\functional_analysis.rs 48 6 25 17 0
tests\physics\physics_cnm.rs 48 6 25 17 0
tests\numerical\graph.rs 48 6 25 17 0
~umerical\geometric_algebra.rs 48 6 25 17 0
~ts\numerical\number_theory.rs 48 6 25 17 0
tests\numerical\matrix.rs 48 6 25 17 0
tests\output\plotting.rs 48 6 25 17 0
~fractal_geometry_and_chaos.rs 48 6 25 17 0
tests\physics\physics_em.rs 48 6 25 17 0
tests\numerical\optimize.rs 48 6 25 17 0
~sts\numerical\multi_valued.rs 48 6 25 17 0
tests\numerical\pde.rs 48 6 25 17 0
~ests\numerical\physics_cfd.rs 48 6 25 17 0
tests\numerical\physics.rs 48 6 25 17 0
~ests\numerical\physics_fea.rs 48 6 25 17 0
tests\numerical\polynomial.rs 48 6 25 17 0
tests\numerical\physics_md.rs 48 6 25 17 0
tests\numerical\integrate.rs 48 6 25 17 0
tests\numerical\special.rs 48 6 25 17 0
tests\numerical\solve.rs 48 6 25 17 0
tests\numerical\real_roots.rs 48 6 25 17 0
tests\numerical\tensor.rs 48 6 25 17 0
tests\physics\physics_fem.rs 48 6 25 17 0
tests\numerical\sparse.rs 48 6 25 17 0
tests\numerical\series.rs 48 6 25 17 0
tests\physics\physics_fvm.rs 48 6 25 17 0
~s\symbolic\vector_calculus.rs 48 6 25 17 0
tests\numerical\testing.rs 48 6 25 17 0
tests\symbolic\topology.rs 48 6 25 17 0
tests\output\mod.rs 48 6 25 17 0
tests\output\latex.rs 48 6 25 17 0
tests\symbolic\vector.rs 48 6 25 17 0
tests\numerical\signal.rs 48 6 25 17 0
tests\output\io.rs 48 6 25 17 0
tests\numerical\stats.rs 48 6 25 17 0
tests\symbolic\transforms.rs 48 6 25 17 0
~symbolic\stats_probability.rs 48 6 25 17 0
~\numerical\vector_calculus.rs 48 6 25 17 0
tests\symbolic\stats.rs 48 6 25 17 0
tests\symbolic\tensor.rs 48 6 25 17 0
~ts\symbolic\thermodynamics.rs 48 6 25 17 0
~s\symbolic\stats_inference.rs 48 6 25 17 0
tests\symbolic\special.rs 48 6 25 17 0
~symbolic\special_functions.rs 48 6 25 17 0
~\symbolic\stats_regression.rs 48 6 25 17 0
~c\stats_information_theory.rs 48 6 25 17 0
tests\physics\physics_mtm.rs 48 6 25 17 0
tests\physics\physics_mm.rs 48 6 25 17 0
~symbolic\geometric_algebra.rs 48 6 25 17 0
tests\physics\physics_sm.rs 48 6 25 17 0
~mbolic\functional_analysis.rs 48 6 25 17 0
~\symbolic\graph_algorithms.rs 48 6 25 17 0
tests\numerical\topology.rs 48 6 25 17 0
tests\physics\physics_rkm.rs 48 6 25 17 0
~sics_sim\gpe_superfluidity.rs 48 6 25 17 0
~sics_sim\linear_elasticity.rs 48 6 25 17 0
tests\symbolic\simplify.rs 48 6 25 17 0
~cs_sim\geodesic_relativity.rs 48 6 25 17 0
~cs_sim\schrodinger_quantum.rs 48 6 25 17 0
tests\symbolic\solve.rs 48 6 25 17 0
~sics_sim\ising_statistical.rs 48 6 25 17 0
~ts\physics\physics_sim\mod.rs 48 6 25 17 0
~cs_sim\navier_stokes_fluid.rs 48 6 25 17 0
~sts\symbolic\combinatorics.rs 48 6 25 17 0
tests\symbolic\cad.rs 48 6 25 17 0
~s\symbolic\cas_foundations.rs 48 6 25 17 0
~\symbolic\complex_analysis.rs 48 6 25 17 0
~mbolic\classical_mechanics.rs 48 6 25 17 0
tests\symbolic\series.rs 48 6 25 17 0
~symbolic\computer_graphics.rs 48 6 25 17 0
tests\symbolic\rewriting.rs 48 6 25 17 0
~lic\calculus_of_variations.rs 48 6 25 17 0
tests\symbolic\convergence.rs 48 6 25 17 0
~ests\symbolic\cryptography.rs 48 6 25 17 0
~olic\differential_geometry.rs 48 6 25 17 0
tests\symbolic\coordinates.rs 48 6 25 17 0
tests\numerical\transforms.rs 48 6 25 17 0
~symbolic\quantum_mechanics.rs 48 6 25 17 0
~\symbolic\electromagnetism.rs 48 6 25 17 0
~s\symbolic\discrete_groups.rs 48 6 25 17 0
~ests\symbolic\finite_field.rs 48 6 25 17 0
~fractal_geometry_and_chaos.rs 48 6 25 17 0
tests\symbolic\elementary.rs 48 6 25 17 0
~ic\error_correction_helper.rs 48 6 25 17 0
~\symbolic\error_correction.rs 48 6 25 17 0
tests\symbolic\relativity.rs 48 6 25 17 0
~ymbolic\poly_factorization.rs 48 6 25 17 0
tests\symbolic\real_roots.rs 48 6 25 17 0
tests\symbolic\radicals.rs 48 6 25 17 0
~ic\lie_groups_and_algebras.rs 48 6 25 17 0
tests\symbolic\optimize.rs 48 6 25 17 0
~bolic\quantum_field_theory.rs 48 6 25 17 0
tests\symbolic\proof.rs 48 6 25 17 0
tests\symbolic\matrix.rs 48 6 25 17 0
~ests\symbolic\multi_valued.rs 48 6 25 17 0
~h_isomorphism_and_coloring.rs 48 6 25 17 0
tests\symbolic\polynomial.rs 48 6 25 17 0
~sts\symbolic\number_theory.rs 48 6 25 17 0
tests\symbolic\numeric.rs 48 6 25 17 0
tests\symbolic\ode.rs 48 6 25 17 0
tests\symbolic\pde.rs 48 6 25 17 0
tests\numerical\vector.rs 48 6 25 17 0
tests\symbolic\integration.rs 48 6 25 17 0
tests\symbolic\graph.rs 48 6 25 17 0
~ymbolic\integral_equations.rs 48 6 25 17 0
tests\symbolic\logic.rs 48 6 25 17 0
~ests\symbolic\group_theory.rs 48 6 25 17 0
tests\symbolic\grobner.rs 48 6 25 17 0
~\symbolic\graph_operations.rs 48 6 25 17 0
tests\prelude.rs 47 5 42 0 0
~ins\example_plugin\src\lib.rs 47 7 9 31 1
src\numerical\mod.rs 46 1 4 41 0
src\physics\mod.rs 46 1 34 11 0
~enches\symbolic\relativity.rs 43 8 23 12 0
~enches\symbolic\transforms.rs 43 8 23 12 0
benches\symbolic\matrix.rs 43 8 23 12 0
~ches\symbolic\multi_valued.rs 43 8 23 12 0
benches\symbolic\mod.rs 43 8 23 12 0
benches\symbolic\pde.rs 43 8 23 12 0
benches\symbolic\series.rs 43 8 23 12 0
~bolic\quantum_field_theory.rs 43 8 23 12 0
benches\symbolic\optimize.rs 43 8 23 12 0
~sics_sim\linear_elasticity.rs 43 8 23 12 0
benches\symbolic\rewriting.rs 43 8 23 12 0
~enches\symbolic\real_roots.rs 43 8 23 12 0
benches\symbolic\numeric.rs 43 8 23 12 0
benches\symbolic\proof.rs 43 8 23 12 0
benches\symbolic\ode.rs 43 8 23 12 0
~enches\symbolic\polynomial.rs 43 8 23 12 0
~symbolic\quantum_mechanics.rs 43 8 23 12 0
benches\symbolic\simplify.rs 43 8 23 12 0
~ymbolic\poly_factorization.rs 43 8 23 12 0
benches\symbolic\logic.rs 43 8 23 12 0
benches\symbolic\solve.rs 43 8 23 12 0
~mbolic\solid_state_physics.rs 43 8 23 12 0
~nches\symbolic\integration.rs 43 8 23 12 0
~ymbolic\integral_equations.rs 43 8 23 12 0
benches\symbolic\radicals.rs 43 8 23 12 0
~es\numerical\number_theory.rs 43 8 23 12 0
~ic\lie_groups_and_algebras.rs 43 8 23 12 0
~enches\physics\physics_cnm.rs 43 8 23 12 0
benches\symbolic\grobner.rs 43 8 23 12 0
~ches\symbolic\group_theory.rs 43 8 23 12 0
~nches\numerical\physics_md.rs 43 8 23 12 0
~symbolic\computer_graphics.rs 43 8 23 12 0
~\symbolic\graph_operations.rs 43 8 23 12 0
~h_isomorphism_and_coloring.rs 43 8 23 12 0
~\symbolic\error_correction.rs 43 8 23 12 0
benches\numerical\matrix.rs 43 8 23 12 0
~\symbolic\electromagnetism.rs 43 8 23 12 0
~symbolic\geometric_algebra.rs 43 8 23 12 0
~\symbolic\graph_algorithms.rs 43 8 23 12 0
benches\numerical\physics.rs 43 8 23 12 0
~mbolic\functional_analysis.rs 43 8 23 12 0
benches\symbolic\graph.rs 43 8 23 12 0
benches\numerical\optimize.rs 43 8 23 12 0
~fractal_geometry_and_chaos.rs 43 8 23 12 0
~ic\error_correction_helper.rs 43 8 23 12 0
benches\numerical\mod.rs 43 8 23 12 0
benches\numerical\pde.rs 43 8 23 12 0
~hes\numerical\multi_valued.rs 43 8 23 12 0
~ches\symbolic\finite_field.rs 43 8 23 12 0
~olic\differential_geometry.rs 43 8 23 12 0
~enches\symbolic\elementary.rs 43 8 23 12 0
~s\symbolic\discrete_groups.rs 43 8 23 12 0
benches\symbolic\special.rs 43 8 23 12 0
~ches\numerical\physics_fea.rs 43 8 23 12 0
~ches\symbolic\cryptography.rs 43 8 23 12 0
benches\symbolic\stats.rs 43 8 23 12 0
benches\symbolic\core.rs 43 8 23 12 0
~nches\symbolic\coordinates.rs 43 8 23 12 0
~nches\symbolic\convergence.rs 43 8 23 12 0
~c\stats_information_theory.rs 43 8 23 12 0
~symbolic\special_functions.rs 43 8 23 12 0
~symbolic\stats_probability.rs 43 8 23 12 0
~s\symbolic\stats_inference.rs 43 8 23 12 0
~\symbolic\complex_analysis.rs 43 8 23 12 0
~ches\numerical\interpolate.rs 43 8 23 12 0
~enches\physics\physics_rkm.rs 43 8 23 12 0
benches\numerical\ode.rs 43 8 23 12 0
~nches\numerical\polynomial.rs 43 8 23 12 0
benches\numerical\signal.rs 43 8 23 12 0
~\symbolic\stats_regression.rs 43 8 23 12 0
~sics_sim\gpe_superfluidity.rs 43 8 23 12 0
benches\symbolic\tensor.rs 43 8 23 12 0
benches\symbolic\topology.rs 43 8 23 12 0
~ches\numerical\physics_cfd.rs 43 8 23 12 0
benches\numerical\solve.rs 43 8 23 12 0
~hes\symbolic\number_theory.rs 43 8 23 12 0
~nches\numerical\real_roots.rs 43 8 23 12 0
benches\numerical\sparse.rs 43 8 23 12 0
benches\symbolic\vector.rs 43 8 23 12 0
~enches\numerical\integrate.rs 43 8 23 12 0
benches\numerical\series.rs 43 8 23 12 0
~hes\symbolic\combinatorics.rs 43 8 23 12 0
benches\numerical\special.rs 43 8 23 12 0
~hes\numerical\finite_field.rs 43 8 23 12 0
~s\symbolic\vector_calculus.rs 43 8 23 12 0
benches\numerical\tensor.rs 43 8 23 12 0
benches\numerical\topology.rs 43 8 23 12 0
benches\numerical\testing.rs 43 8 23 12 0
~cs_sim\schrodinger_quantum.rs 43 8 23 12 0
~nches\numerical\transforms.rs 43 8 23 12 0
benches\mod.rs 43 8 23 12 0
~umerical\geometric_algebra.rs 43 8 23 12 0
benches\numerical\vector.rs 43 8 23 12 0
~\numerical\vector_calculus.rs 43 8 23 12 0
~fractal_geometry_and_chaos.rs 43 8 23 12 0
benches\numerical\graph.rs 43 8 23 12 0
~erical\functional_analysis.rs 43 8 23 12 0
~es\symbolic\thermodynamics.rs 43 8 23 12 0
benches\physics_sim.rs 43 8 23 12 0
~nches\numerical\elementary.rs 43 8 23 12 0
~numerical\error_correction.rs 43 8 23 12 0
~ical\differential_geometry.rs 43 8 23 12 0
~ches\numerical\coordinates.rs 43 8 23 12 0
~ches\numerical\convergence.rs 43 8 23 12 0
benches\output\io.rs 43 8 23 12 0
benches\numerical\stats.rs 43 8 23 12 0
~umerical\computer_graphics.rs 43 8 23 12 0
~cs_sim\navier_stokes_fluid.rs 43 8 23 12 0
~numerical\complex_analysis.rs 43 8 23 12 0
benches\output\latex.rs 43 8 23 12 0
benches\output\mod.rs 43 8 23 12 0
benches\output\typst.rs 43 8 23 12 0
benches\physics\physics_em.rs 43 8 23 12 0
~mbolic\classical_mechanics.rs 43 8 23 12 0
~enches\output\pretty_print.rs 43 8 23 12 0
benches\output\plotting.rs 43 8 23 12 0
benches\physics\mod.rs 43 8 23 12 0
~s\symbolic\cas_foundations.rs 43 8 23 12 0
benches\physics\physics_sm.rs 43 8 23 12 0
~cal\calculus_of_variations.rs 43 8 23 12 0
~es\numerical\combinatorics.rs 43 8 23 12 0
benches\symbolic\calculus.rs 43 8 23 12 0
~enches\physics\physics_bem.rs 43 8 23 12 0
~lic\calculus_of_variations.rs 43 8 23 12 0
~cs_sim\geodesic_relativity.rs 43 8 23 12 0
~es\physics\physics_sim\mod.rs 43 8 23 12 0
~enches\physics\physics_fem.rs 43 8 23 12 0
benches\plugins\mod.rs 43 8 23 12 0
~sics_sim\ising_statistical.rs 43 8 23 12 0
~enches\physics\physics_fvm.rs 43 8 23 12 0
benches\numerical\calculus.rs 43 8 23 12 0
benches\prelude.rs 43 8 23 12 0
benches\physics\physics_mm.rs 43 8 23 12 0
~enches\physics\physics_mtm.rs 43 8 23 12 0
~enches\physics\physics_fdm.rs 43 8 23 12 0
~s_sim\fdtd_electrodynamics.rs 43 8 23 12 0
benches\symbolic\cad.rs 43 8 23 12 0
tests\symbolic\core.rs 36 6 12 18 1
src\numerical\special.rs 35 7 6 22 0
~\symbolic\unit_unification.rs 28 4 1 23 5
src\prelude.rs 28 3 19 6 0
tests\regression_test.rs 25 5 2 18 3
src\numerical\pde.rs 23 3 15 5 0
src\output\mod.rs 22 1 16 5 0
tests\numerical\ode.rs 17 1 0 16 0
~rc\physics\physics_sim\mod.rs 7 0 0 7 0
tests\numerical\mod.rs 2 0 0 2 0
tests\symbolic\mod.rs 2 0 0 2 0
benches\rssn_benches.rs 2 0 1 1 0
tests\plugins\mod.rs 0 0 0 0 0
───────────────────────────────────────────────────────────────────────────────
Markdown 4 1211 181 0 1030 0
───────────────────────────────────────────────────────────────────────────────
README.md 914 95 0 819 0
CONTRIBUTING.md 203 54 0 149 0
~\ISSUE_TEMPLATE\bug_report.md 49 15 0 34 0
~E_TEMPLATE\feature_request.md 45 17 0 28 0
───────────────────────────────────────────────────────────────────────────────
TOML 2 113 11 0 102 2
───────────────────────────────────────────────────────────────────────────────
Cargo.toml 103 9 0 94 2
~ins\example_plugin\Cargo.toml 10 2 0 8 0
───────────────────────────────────────────────────────────────────────────────
YAML 2 304 52 17 235 0
───────────────────────────────────────────────────────────────────────────────
.gitea\workflows\ci.yml 161 29 1 131 0
.github\workflows\ci.yml 143 23 16 104 0
───────────────────────────────────────────────────────────────────────────────
Fortran Modern 1 167 34 33 100 6
───────────────────────────────────────────────────────────────────────────────
examples\fortran\test.f90 167 34 33 100 6
───────────────────────────────────────────────────────────────────────────────
License 1 73 32 0 41 0
───────────────────────────────────────────────────────────────────────────────
LICENSE 73 32 0 41 0
───────────────────────────────────────────────────────────────────────────────
Total 427 61914 6053 19040 36821 4554
───────────────────────────────────────────────────────────────────────────────
Estimated Cost to Develop (organic) $1,191,230
Estimated Schedule Effort (organic) 14.70 months
Estimated People Required (organic) 7.20
───────────────────────────────────────────────────────────────────────────────
Processed 2292078 bytes, 2.292 megabytes (SI)
───────────────────────────────────────────────────────────────────────────────
───────────────────────────────────────────────────────────────────────────────
Language Files Lines Blanks Comments Code Complexity
───────────────────────────────────────────────────────────────────────────────
Rust 140 47649 3824 12531 31294 4526
───────────────────────────────────────────────────────────────────────────────
Total 140 47649 3824 12531 31294 4526
───────────────────────────────────────────────────────────────────────────────
Estimated Cost to Develop (organic) $1,004,221
Estimated Schedule Effort (organic) 13.78 months
Estimated People Required (organic) 6.48
───────────────────────────────────────────────────────────────────────────────
Processed 1703929 bytes, 1.704 megabytes (SI)
───────────────────────────────────────────────────────────────────────────────
───────────────────────────────────────────────────────────────────────────────
Language Files Lines Blanks Comments Code Complexity
───────────────────────────────────────────────────────────────────────────────
Rust 140 47649 3824 12531 31294 4526
───────────────────────────────────────────────────────────────────────────────
ffi_api.rs 3334 208 349 2777 375
symbolic\core.rs 2300 66 242 1992 136
symbolic\calculus.rs 2154 122 365 1667 331
symbolic\graph_algorithms.rs 1632 124 346 1162 288
symbolic\polynomial.rs 1305 79 514 712 130
symbolic\simplify.rs 1203 59 119 1025 197
symbolic\matrix.rs 1070 88 309 673 175
symbolic\solve.rs 1004 79 156 769 135
numerical\testing.rs 985 74 218 693 123
symbolic\ode.rs 952 98 164 690 111
symbolic\pde.rs 947 74 148 725 101
symbolic\coordinates.rs 820 56 199 565 60
~ymbolic\integral_equations.rs 754 51 437 266 7
numerical\physics.rs 752 61 361 330 65
symbolic\computer_graphics.rs 686 35 172 479 7
symbolic\integration.rs 684 74 220 390 35
symbolic\combinatorics.rs 670 61 259 350 48
symbolic\number_theory.rs 661 65 180 416 108
numerical\optimize.rs 644 41 442 161 27
symbolic\special_functions.rs 640 24 223 393 64
symbolic\logic.rs 578 34 91 453 88
~ymbolic\poly_factorization.rs 572 47 155 370 58
symbolic\transforms.rs 558 28 193 337 39
symbolic\tensor.rs 551 37 179 335 63
symbolic\topology.rs 545 42 207 296 55
~ic\error_correction_helper.rs 522 51 142 329 57
symbolic\stats_probability.rs 520 35 172 313 0
numerical\matrix.rs 483 43 113 327 65
physics\physics_fvm.rs 455 51 83 321 38
numerical\stats.rs 452 58 156 238 12
symbolic\finite_field.rs 441 43 89 309 52
symbolic\series.rs 420 20 133 267 31
~olic\differential_geometry.rs 416 22 239 155 20
physics\physics_mtm.rs 364 42 42 280 49
physics\physics_fem.rs 363 44 55 264 54
physics\physics_sm.rs 356 48 52 256 12
output\pretty_print.rs 349 27 64 258 28
symbolic\cas_foundations.rs 347 22 15 310 56
physics\physics_rkm.rs 328 32 65 231 14
physics\physics_em.rs 327 74 100 153 10
symbolic\convergence.rs 325 15 189 121 34
symbolic\vector.rs 322 20 124 178 3
symbolic\elementary.rs 306 15 68 223 11
symbolic\unit_unification.rs 291 27 37 227 25
symbolic\geometric_algebra.rs 287 18 86 183 38
output\plotting.rs 285 33 15 237 9
~ic\lie_groups_and_algebras.rs 275 26 81 168 7
symbolic\discrete_groups.rs 271 22 113 136 25
symbolic\proof.rs 268 22 87 159 33
numerical\interpolate.rs 263 31 61 171 41
numerical\finite_field.rs 261 24 86 151 28
symbolic\cad.rs 260 27 21 212 35
symbolic\rewriting.rs 259 21 49 189 46
numerical\error_correction.rs 258 33 60 165 27
symbolic\graph.rs 258 21 110 127 15
physics\physics_bem.rs 250 23 55 172 17
symbolic\error_correction.rs 248 37 62 149 27
physics\physics_mm.rs 243 28 22 193 21
symbolic\grobner.rs 243 29 45 169 19
~mbolic\functional_analysis.rs 230 19 110 101 2
~c\stats_information_theory.rs 229 18 90 121 12
numerical\sparse.rs 227 23 69 135 18
physics\physics_fdm.rs 225 24 48 153 26
symbolic\real_roots.rs 222 25 52 145 28
numerical\polynomial.rs 219 20 46 153 30
output\latex.rs 208 14 12 182 7
physics\physics_cnm.rs 201 24 41 136 17
~sics_sim\linear_elasticity.rs 198 27 36 135 20
~umerical\computer_graphics.rs 197 16 75 106 7
plugins\manager.rs 193 26 25 142 15
numerical\coordinates.rs 190 11 68 111 16
symbolic\thermodynamics.rs 189 11 100 78 0
~h_isomorphism_and_coloring.rs 189 17 54 118 29
symbolic\vector_calculus.rs 182 21 62 99 0
symbolic\complex_analysis.rs 172 18 72 82 8
~mbolic\classical_mechanics.rs 171 13 99 59 0
symbolic\optimize.rs 171 17 54 100 18
numerical\vector_calculus.rs 169 26 52 91 7
numerical\transforms.rs 168 26 57 85 19
symbolic\quantum_mechanics.rs 164 15 78 71 0
symbolic\group_theory.rs 160 11 63 86 14
~cs_sim\schrodinger_quantum.rs 159 20 21 118 14
symbolic\relativity.rs 155 15 75 65 0
numerical\solve.rs 155 16 41 98 20
~cs_sim\geodesic_relativity.rs 151 21 39 91 3
lib.rs 150 7 92 51 1
symbolic\cryptography.rs 150 12 60 78 13
symbolic\multi_valued.rs 149 20 67 62 0
~umerical\geometric_algebra.rs 148 7 27 114 4
numerical\tensor.rs 148 16 46 86 15
numerical\physics_cfd.rs 146 13 48 85 11
numerical\real_roots.rs 145 13 29 103 43
symbolic\graph_operations.rs 145 15 10 120 41
~cs_sim\navier_stokes_fluid.rs 143 19 20 104 17
symbolic\stats_regression.rs 143 16 53 74 5
symbolic\numeric.rs 136 10 31 95 32
symbolic\stats.rs 134 7 59 68 7
~bolic\quantum_field_theory.rs 133 11 68 54 2
~lic\calculus_of_variations.rs 131 14 88 29 0
numerical\graph.rs 128 15 45 68 7
numerical\topology.rs 127 14 29 84 19
numerical\number_theory.rs 127 11 44 72 33
symbolic\electromagnetism.rs 126 13 56 57 0
numerical\vector.rs 125 9 68 48 14
output\io.rs 123 13 44 66 9
~sics_sim\gpe_superfluidity.rs 118 17 21 80 5
numerical\convergence.rs 117 7 41 69 9
~sics_sim\ising_statistical.rs 115 16 23 76 11
numerical\physics_fea.rs 114 10 46 58 10
numerical\physics_md.rs 113 16 41 56 4
numerical\integrate.rs 112 8 20 84 10
~s_sim\fdtd_electrodynamics.rs 109 16 21 72 16
numerical\combinatorics.rs 106 8 40 58 15
numerical\ode.rs 102 12 20 70 4
~erical\functional_analysis.rs 100 5 50 45 4
symbolic\stats_inference.rs 99 9 22 68 0
numerical\signal.rs 97 14 26 57 4
output\typst.rs 96 4 2 90 3
~ical\differential_geometry.rs 95 9 26 60 12
symbolic\special.rs 91 8 61 22 0
symbolic\mod.rs 89 3 19 67 0
symbolic\radicals.rs 87 7 21 59 10
~fractal_geometry_and_chaos.rs 83 7 31 45 5
~mbolic\solid_state_physics.rs 77 6 42 29 0
plugins\mod.rs 75 13 28 34 2
~fractal_geometry_and_chaos.rs 68 8 35 25 1
numerical\calculus.rs 68 10 29 29 4
numerical\complex_analysis.rs 64 3 16 45 1
numerical\multi_valued.rs 63 9 19 35 5
symbolic\handles.rs 57 8 16 33 0
numerical\series.rs 56 7 17 32 2
numerical\elementary.rs 54 3 16 35 1
~cal\calculus_of_variations.rs 49 5 26 18 0
numerical\mod.rs 46 1 4 41 0
physics\mod.rs 46 1 34 11 0
numerical\special.rs 35 7 6 22 0
prelude.rs 28 3 19 6 0
numerical\pde.rs 23 3 15 5 0
output\mod.rs 22 1 16 5 0
physics\physics_sim\mod.rs 7 0 0 7 0
───────────────────────────────────────────────────────────────────────────────
Total 140 47649 3824 12531 31294 4526
───────────────────────────────────────────────────────────────────────────────
Estimated Cost to Develop (organic) $1,004,221
Estimated Schedule Effort (organic) 13.78 months
Estimated People Required (organic) 6.48
───────────────────────────────────────────────────────────────────────────────
Processed 1703929 bytes, 1.704 megabytes (SI)
───────────────────────────────────────────────────────────────────────────────