pocomath/complex/complex.mjs
Glen Whitney 84a8b9d5c4 feat: Allow self-reference in implementations (#4)
This PR also uses such self-reference to define negate and add
  for Complex numbers in a way that is independent of component types.

  Also adds a bigint type and verifies that pocomath will then handle
  Gaussian integers "for free".

  Ensures that if one function is invalidated, then any that depend on it will be.

Co-authored-by: Glen Whitney <glen@studioinfinity.org>
Reviewed-on: #4
2022-07-19 18:54:22 +00:00

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JavaScript

import './Complex.mjs'
export const complex = {
/* Very permissive for sake of proof-of-concept; would be better to
* have a numeric/scalar type, e.g. by implementing subtypes in
* typed-function
*/
'any, any': [[], (x, y) => ({re: x, im: y})],
/* Take advantage of conversions in typed-function */
Complex: [[], z => z]
}