maths
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| maths [2015/05/09 21:20] – luke7858 | maths [2024/05/23 07:26] (current) – external edit 127.0.0.1 | ||
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| Line 27: | Line 27: | ||
| <sxh bash> | <sxh bash> | ||
| bc -l <<< | bc -l <<< | ||
| + | </ | ||
| + | \\ | ||
| + | === Comparing Decimals with bc === | ||
| + | You are able to compare decimal numbers using bc. The output will return 1 or 0 depending on the results. You can then use this with an if statment -le / -ge etc | ||
| + | <sxh bash> | ||
| + | 1.4 '<' | ||
| + | </ | ||
| + | \\ | ||
| + | <sxh bash> | ||
| + | example= $(echo 1.4 '<' | ||
| + | if [ $example-eq 0 ]; then | ||
| + | elif [ $example-eq 1 ]; then | ||
| + | fi | ||
| </ | </ | ||
maths.1431206404.txt.gz · Last modified: 2024/05/23 07:26 (external edit)