Embarrassing Arithmetic behaviour
"j.gressier" <[email protected]>
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XP 32 bits (Athlon 64 bits) and W7 32 bits. Same behaviour on both PCs. Swi-Prolog 6.6.1 15 ?- A is 4.9 * 10000. A = 49000.0. ------------------------------------------- 16 ?- A is 4.9 * 100000. A = 490000.00000000006. ------------------------------------------- Whereas : 17 ?- A is 3.9 * 100000. A = 390000.0. and : 18 ?- A is 4.9 * 1000000. A = 4900000.0. (No problem with Swi-Prolog 5.8 under Linux or Windows) Jacques Gressier -------------- next part -------------- HTML attachment scrubbed and removed _______________________________________________ SWI-Prolog mailing list [email protected] https://lists.iai.uni-bonn.de/mailman/listinfo.cgi/swi-prolog