Thanks! I recently downloaded the rtl source code, and confirmed this 2011/10/5 Jeppe Græsdal Johansen <jjoha...@student.aau.dk>
> Den 06-10-2011 00:30, Carlos Avila skrev: > > Hello > Is complex number arithmetic possible in FPC? Another post recommends use > unit so named ucomplex, but i can't find any detailed information of this in > the documentation. But, amazingly, i sucessfully probed this small program: > > PROGRAM DUMMY; > > USES UCOMPLEX; > > VAR > > x,y, z, w: COMPLEX; > > BEGIN > x := 8+i*7; > y := 4-5*i; > z := x+y; > w := x*y > > END. > > This program compile and run right, but why? I need to know about > anything subroutines that works with complex numbers. It is posibble to > write math operations like FORTRAN? > > Thanks > > The unit ucomplex is part of the rtl. It uses simple operator overloading > to add a pretty useful complex type into your program. You can use it(pretty > much) as any other type. It's not any special type, it's just a record where > all the operators got overloaded > > Try to open the source code for that unit, and you'll see how beautifully > simple it is :) > > _______________________________________________ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/mailman/listinfo/fpc-pascal >
_______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
