>So you are saying when constant propagation is on, an expression should have a >different result than with constant propagation off?
The result of math when using constants MUST be the same as the result of identical math using variables. There should never be a difference if I did my formula with hard coded constants vs variables. Const_Ans = 2.00000010627116630224 Const_Ans1 = 2.00000010627116630224 Var_Ans1 = 2.00000000000000000000 This should not be happening. James _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
