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| subject: | possible floating point error in BC |
-=> Quoting Paul Edwards to Peter Leschev <=- Hi! PL> (although that question was alot harder). I decided to use borland's PL> function to convert a floating point number to a string and to find the PL> digit set from there but for some reason borland only converted at most 20 PL> decimal places =( PL> Does anyone know of this limitation????? PE> No, but since they probably use 4 bytes to store a float, and 8 bytes PE> to store a double, there is a finite number of significant decimal PE> places. 20 is quite likely to be that limit. What about a long double? Shouldn't it be able to hold over 3000 decimal places??? CYA! ... Misspelled? Impossible. My modem is error correcting! --- FMail/386 1.02+* Origin: Lateline BBS, Sydney; +61-2-9579-6564; 24 hours; 33.6k (3:712/841) SEEN-BY: 50/99 620/243 623/630 711/401 409 410 413 430 808 809 932 934 SEEN-BY: 712/311 407 505 506 515 517 624 704 816 824 841 844 852 713/888 SEEN-BY: 714/906 800/1 @PATH: 712/841 624 515 711/808 934 |
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