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assign(Tmatrix4_extended):Tmatrix2_double

Allow assignment of four-dimensional extended precision matrix to two-dimensional double precision matrix

Declaration

Source position: matrix.pp line 510

  operator :=(const v: Tmatrix4_extended) : Tmatrix2_double;

Description

This operator allows you to use a four-dimensional matrix with extended precision values wherever a two-dimensional matrix with double precision is expected. The surplus fields are thrown away and some precision is lost in the conversion.