A type-refinement / validator combinator library for mixed / unknown values in Flow or TypeScript
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core-js compat
Simultaneously sort two strided arrays based on the sort order of the first array using heapsort.
Conditionally add a middleware to express with some common patterns.
A Markdown parser for power-doctest.
Slice constructor.
Immer patch optimisation to add "move" operations.
Calculate the cumulative sum of single-precision floating-point strided array elements using a second-order iterative Kahan–Babuška algorithm.
Test if a value is an infinite number.
A randomizer library for producing mock data
Count the number of truthy elements in an array.
Compute the shape of a normalized multi-slice.
Poisson distribution expected value.
JS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash
Compute the sum of all elements in a one-dimensional single-precision complex floating-point ndarray.
Arcsine distribution variance.
Calculate the sum of strided array elements, ignoring NaN values and using an improved Kahan–Babuška algorithm.
Creates a circular sector of a circle.
Natural logarithm of π.
Calculate the sum of double-precision floating-point strided array elements, ignoring NaN values.
A decorator for the JS Date object
Calculate the sum of single-precision floating-point strided array elements using pairwise summation with extended accumulation.
An ESnext spec-compliant `Array.prototype.with` shim/polyfill/replacement that works as far down as ES3.