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Tmatrix4_single.determinant function

Member of Tmatrix4_singleIn unit matrix

Calculates the determinant of the matrix.

Declaration

pascal
function determinant: single

Description

Returns the determinant of the matrix. Note: Calculating the determinant of a 4*4 matrix requires quite a few operations.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.