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inverse
-- multiplicative inverse of matrix
Syntax
inverse(X: MAT): MAT
Description
This function computes the multiplicative inverse of its argument. It is included for use when writing inverse(X) comes more naturally than writing
X^(-1)
, though both notations are functionally equivalent.
Example
/**/ inverse(mat([[1,2], [3,4]])); matrix(QQ, [[-2, 1], [3/2, -1/2]])
See Also
adj