Erreurs décimales : Différence entre versions
De Asso Val Libre
| Ligne 7 : | Ligne 7 : | ||
>>> 0.1+0.2 | >>> 0.1+0.2 | ||
0.30000000000000004 | 0.30000000000000004 | ||
| − | >>> | + | >>> 0.1+0.2-0.3 |
| + | 5.551115123125783e-17 | ||
| + | |||
| + | ; Tcl : | ||
| + | % puts [expr 0.1+0.2] | ||
| + | 0.30000000000000004 | ||
| + | % puts [expr 0.1+0.2-0.3] | ||
| + | 5.551115123125783e-17 | ||
Version du 31 octobre 2019 à 15:53
- Python
Python 2.7.16 (default, Oct 7 2019, 17:36:04) >>> 0.1+0.2 0.30000000000000004 >>> 0.1+0.2-0.3 5.551115123125783e-17
- Tcl
% puts [expr 0.1+0.2] 0.30000000000000004 % puts [expr 0.1+0.2-0.3] 5.551115123125783e-17
