sub

synopsis: INT sub(OP a,b,c)

description:

c = a - b computes the difference of two objects, it first calls the routine addinvers, then the routine add, so it is limited two the objects which can be handled by these two routines. The input varaibles may be equal. There is a check on errors during the computation.

return:

OK or ERROR

Send comments or suggestions to:
symmetrica (at) symmetrica

this page was automatically generated on So Aug 10 12:23:24 CEST 2008 on the machine btn6xa