Find index of maximum value in array. Supports multi-dimensional arrays via flattening.
Find index of minimum value in array. Supports multi-dimensional arrays via flattening.
Join arrays along an existing axis. Axis 0 (default) concatenates vertically, axis 1 horizontally.
Calculate determinant of a square matrix.
Calculate determinant of a square matrix with arbitrary precision using big.Float.
Find indices of non-zero elements, elements matching value, or elements matching condition string.
Flatten multi-dimensional array to 1-D array.
Create identity matrix of specified size.
Calculate inverse of a square matrix.
Calculate inverse of a square matrix with arbitrary precision using big.Float.
Calculate the arithmetic mean of values in an array. Supports multi-dimensional arrays.
Calculate the median value in an array. Supports multi-dimensional arrays.
Create array filled with ones. Dimensions can be provided as separate arguments or as a single array.
Calculate rank of a matrix.
Reshape array to new dimensions. Total elements must remain constant.
Remove singleton dimensions from array.
Stack arrays along a new axis. Axis 0 (default) stacks vertically, axis 1 horizontally.
Calculate the standard deviation of values. axis: -1/None=flatten, 0=first dim, 1=second dim. keepdims: preserve dimensions.
Calculate trace (sum of diagonal elements) of a square matrix.
Calculate the variance of values. axis: -1/None=flatten, 0=first dim, 1=second dim. keepdims: preserve dimensions.
Select elements from array based on condition. Supports chaining and scalar broadcasting.
Create array filled with zeros. Dimensions can be provided as separate arguments or as a single array.