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Commented Issue: Complex calculation [25995]

fernandezajp — Wed, 20 Apr 2011 14:39:01 GMT

if(4>5,10,100) * 5 ====> 500 but not calculated correctly.
Comments: ** Comment from web user: fernandezajp **

replace SetFunction( sEquation ); by SetFunction( "("+sEquation+")" );
in EqCompiler constructor

Created Issue: Complex calculation [25995]

tunzey — Wed, 20 Jan 2010 19:01:59 GMT

if(4>5,10,100) * 5 ====> 500 but not calculated correctly.

COMMENTED ISSUE: Boolean expressions

exigeguy — Wed, 06 Feb 2008 20:12:46 GMT

Hi, I had been testing this library, it's awsome, but It looks like the boolean expressions have some problems an expression like "100>50 and 30>50" returns "1" instead of "0" (False), and "30>50 and 100>50" returns "0". I think that the Calculate() methos is only evaluating the first part of the expression.

Richo
Comments: ** Comment from web user: exigeguy **

I tried your test case and I was able to get it to work by wrapping either side of the and with parenthesis, e.g. (100 > 50) && (30>50). I had to add the CAnd operator in the InitFunctions() method. The problem is it gets fouled up trying to evaluate complex logical expressions because it is trying to evaluate 50 && 30>50 instead of maintaining the expression to the left of the && operator. I fixed it locally and also added support for string operations.

CREATED ISSUE: Boolean expressions

ralcorta — Tue, 04 Sep 2007 17:14:47 GMT