g_math 0.7.0

Deterministic fixed-point arithmetic, every format a type: correctly rounded transcendentals, decimal and symbolic domains, linear algebra, Lie groups, manifolds, ODE solvers, certified intervals. Pure Rust, zero-float
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

# g_math — deterministic, zero-float fixed-point arithmetic (FASC) crate.
# Ships a REAL CLI (`geodineum gmath`) backed by the canonical FASC engine —
# this replaces the former bash/bc `gmath` demo, which had nothing to do with
# the crate. "Determinism is the pitch", so the CLI runs the genuine engine:
# exact rationals, transcendentals, identical results on every machine.
#
#   geodineum gmath add 1/3 1/6     # → 0.5  (exact)
#   geodineum gmath sqrt 2          # → 1.4142135623730950488
#   geodineum gmath ln 2            # → 0.6931471805599453...

name: g_math
version: 0.4.23
description: Deterministic fixed-point arithmetic engine + real CLI (canonical FASC)
tier: 1
language: rust

runtime:
  group: gnode

triggers:
  - match: "src/**|build.rs|Cargo.toml|Cargo.lock"
    actions: [build]

build:
  type: cargo

dirty-tree:
  strategy: discard

cli:
  commands:
    - name: gmath
      handler: scripts/cli/gmath.sh
      description: Deterministic fixed-point calculator — add/sub/mul/div/pow/sqrt/exp/ln/sin/cos/tan/atan, exact rationals
      category: Math