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| subject: | possible floating point error in BC |
Hi Paul PE> P.S. I tried out your code, but couldn't make it print the reciprocol of PE> 360 (or whatever). If you have something that does that, and are happy to PE> stick a PD notice on it, I would like to include it in OZPD as a routine to PE> do maths manually. Consider any code I post here (0.3 lines per year on average so far) public domain unless specifically stated otherwise. I think it's a bit limited as is. All it does is divide one real number by another real number, and produce a string result. A better package would be able to use strings as inputs, as well as being able to multiply, add, and subtract. But that starts to get complicated - for example, multiplying two 500 digit numbers can produce a 1000 digit answer. So we go to mantissa/exponent notation, and stick some sort of limit on precision. Gets a bit bigger than the 20 line program I wrote in the first place... Cheers --- PPoint 1.88* Origin: Silicon Heaven (3:711/934.16) SEEN-BY: 711/808 934 @PATH: 711/934 |
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