10 unstable releases (3 breaking)
0.4.3 | Feb 4, 2024 |
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0.4.2 | Feb 4, 2024 |
0.4.0 | Jan 29, 2024 |
0.3.1 | Jan 29, 2024 |
0.1.2 | Jan 26, 2024 |
#608 in Algorithms
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polyeval
Evaluate polynomials.
Contents
This crate provides four macros (horner!
, horner_fma!
, estrin!
, and estrin_fma!
) to evaluate
a polynomial using either Horner's method or Estrin's scheme.
The _fma
variants use "fused multiply-add" instructions where applicable.
It provide also two functions (horner
and horner_array
) that work with slices and arrays respectively.
The crate can be no-std
; the features std
(enabled by default) and libm
are passed through to num-traits
.
Other crates
On https://crates.io there are several crates related to polynomial evaluation:
horner
: provides two functions to evaluate polynomials of known and unknown order;horner-eval
: provides a macro to evaluate polynomials with known coefficients and a function to evaluate polynomials of unknown order;fast_polynomial
: provides two functions to evaluate polynomials of known and unknown order, implementing a hybrid Estrin's/Horner's method exploiting instruction-level parallelism;polynomen
: general arithmetic with polynomials (possibly incomplete?);horny
andhorny_macro
are "Reserved for future use (seriously)", but are completely empty and haven't received an update in 3+ years.
Dependencies
~215KB