float64array

📏 Calculate strided squared Euclidean distances efficiently in numerical computations with this easy-to-use library for JavaScript and Node.js.

🔢 Sort and manipulate numeric arrays efficiently with blas-ext-base-dsort, a high-performance sorting library designed for JavaScript and Node.js environments.

Generate a linearly spaced numeric array whose elements increment by 1 starting from one and having the same length and data type as a provided input array.

Generate a linearly spaced numeric array whose elements increment by 1 starting from one.

Generate a linearly spaced numeric array whose elements increment by 1 starting from zero and having the same length and data type as a provided input array.

Generate a linearly spaced numeric array whose elements increment by 1 starting from zero.

Set the off-diagonal elements and the diagonal elements of a double-precision complex floating-point matrix to specified values.

Copy all or part of a matrix A to another matrix B.

Cumulatively test whether at least `k` elements in a one-dimensional double-precision floating-point ndarray are truthy.

Create a filled array according to a provided callback function.

Create a filled array.

Create an array filled with NaNs and having the same length and data type as a provided array.

Create an array filled with NaNs and having a specified length.

Create an array filled with ones and having the same length and data type as a provided array.

Create an array filled with ones and having a specified length.

Create a zero-filled array having the same length and data type as a provided array.

Create an uninitialized array having the same length and data type as a provided array.

Create an uninitialized array having a specified length.

Return the last index of a specified search element in a double-precision floating-point strided array.

Return the index of the last truthy element in a double-precision floating-point strided array.