Crate ocas_py 

Python bindings for oCAS.

The top-level Python module is named ocas (see pyproject.toml).

Quick start

import ocas

e = ocas.Expression("x^2 + 2*x + 1")
print(e.diff("x"))                 # derivative
print(e.simplify())

print(ocas.solve_diophantine(3, 5, 1))

Re-exports

pub use algebraic::PyAlgebraicElement;

pub use algebraic::PyAlgebraicExtension;

pub use algebraic::PyAlgebraicFactor;

pub use algebraic::PyAlgebraicPolynomial;

pub use domain::PyFiniteField;

pub use domain::PyIntegerDomain;

pub use domain::PyRationalDomain;

pub use dual::PyDualShape;

pub use dual::PyHyperDual;

pub use eval::PyExpressionEvaluator;

pub use expression::Expression;

pub use matrix::PyMatrix;

pub use ntheory::py_crt;

pub use ntheory::py_discrete_log;

pub use ntheory::py_divisor_count;

pub use ntheory::py_divisor_sigma;

pub use ntheory::py_factorint;

pub use ntheory::py_isprime;

pub use ntheory::py_isprime_u64;

pub use ntheory::py_jacobi_symbol;

pub use ntheory::py_liouville_lambda;

pub use ntheory::py_mobius;

pub use ntheory::py_nextprime;

pub use ntheory::py_totient;

pub use numeric::PyIntegrateResult;

pub use numeric::PyVegas;

pub use numeric::integrate_1d;

pub use ode::py_classify_ode;

pub use ode::py_dsolve;

pub use ode::py_dsolve_ivp;

pub use polynomial::PyPolynomial;

pub use polynomial::PyPolynomialFactor;

pub use solve::PyDiophantineSolution;

pub use solve::py_solve_diophantine;

pub use solve::py_solve_linear_integer;

pub use solve::py_solve_linear_rational;

pub use tensor::PyTensor;

pub use tensor::canonicalize_tensors;

pub use tensor::contract_tensors;

pub use tensor::refresh_dummies;

pub use tensor::tensor_symmetrise_sign;

pub use tensor::young_project;

Modules

algebraic

Python bindings for algebraic number fields and polynomials over them.

domain

Python Domain classes — coefficient-domain selectors.

dual

Python bindings for hyper-dual numbers (forward automatic differentiation).

eval

Python evaluation module — numeric evaluation of expressions.

expression

Python Expression — a self-contained symbolic expression.

matrix

Python Matrix class — dense matrices over ℤ, ℚ, or GF(p).

ntheory

Python ntheory module — number-theory functions (SymPy ntheory style).

numeric

Python bindings for numerical integration (Vegas adaptive Monte Carlo).

ode

Python ode module — ordinary differential equation solvers.

polynomial

Python Polynomial class — dense univariate polynomials over ℤ, ℚ, or GF(p).

solve

Python solve module — linear and Diophantine equation solvers.

tensor

Python bindings for the basic tensor algebra module.