functional_algorithms

What's Changed

• Update asin_acos_kernel doc string by @pearu in https://github.com/pearu/functional_algorithms/pull/23

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.9.0...v0.9.1

What's Changed

• Add complex log1p by @pearu in https://github.com/pearu/functional_algorithms/pull/21

• The PR https://github.com/pearu/functional_algorithms/pull/21 also introduces another accuracy measure for functions that have high-variability in specific regions.

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.8.0...v0.9.0

What's Changed

• Fix acos(-1) and add utils.extra_samples by @pearu in https://github.com/pearu/functional_algorithms/pull/16
• Add sqrt using native implementation. by @pearu in https://github.com/pearu/functional_algorithms/pull/17
• Add angle by @pearu in https://github.com/pearu/functional_algorithms/pull/18
• Improve the accuracy of real acos by @pearu in https://github.com/pearu/functional_algorithms/pull/19
• Cosmetic improvements to real asin by @pearu in https://github.com/pearu/functional_algorithms/pull/20

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.7.1...v0.8.0

What's Changed

• Add asin_acos_kernel by @pearu in https://github.com/pearu/functional_algorithms/pull/14

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.7.0...v0.7.1

What's Changed

• Add acosh. by @pearu in https://github.com/pearu/functional_algorithms/pull/12

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.6.1...v0.7.0

What's Changed

• Use multiprocessing for evaluating mpmath functions by @pearu in https://github.com/pearu/functional_algorithms/pull/10

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.6.0...v0.6.1

What's Changed

• Add acos. by @pearu in https://github.com/pearu/functional_algorithms/pull/9

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.5.1...v0.6.0

What's Changed

• Add rewrite rules x * 1 -> x, x - 0 -> 0, etc. by @pearu in https://github.com/pearu/functional_algorithms/pull/8

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.5.0...v0.5.1

What's Changed

• Add asinh and parameterized algorithms. by @pearu in https://github.com/pearu/functional_algorithms/pull/7

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.4.0...v0.5.0

What's Changed

• Add pair samplers: utils.real/complex_pair_samples by @pearu in https://github.com/pearu/functional_algorithms/pull/5
• Add subnormals support to validating functions by @pearu in https://github.com/pearu/functional_algorithms/pull/6

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.3.1...v0.4.0

What's Changed

• Fix naming of XLA Client object types by @pearu in https://github.com/pearu/functional_algorithms/pull/4

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.3.0...v0.3.1

What's Changed

• Add xla_client and cpp targets by @pearu in https://github.com/pearu/functional_algorithms/pull/3

New Contributors

• @pearu made their first contribution in https://github.com/pearu/functional_algorithms/pull/3

Full Changelog: https://github.com/pearu/functional_algorithms/compare/v0.2.0...v0.3.0

• introduce functional algorithm for absolute(z) = hypot(z.real, z.imag)
• fix underflow in hypot(x, y): sqrt(1 + (x/y)**2) == 1 while x > 0
• major revision of the algorithm of referencing expressions
• use ULP difference for comparing supported algorithms against reference implementation, aim at ULP difference <= 3.

Fixes:

• comment generation for stablehlo target

Introduces functional algorithms to math functions:

• hypot
• square
• asin, using the modified Hull et al algorithm

Introduces support to targets:

• Python
• NumPy
• StableHLO