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Add examples with 'dc -f' and 'dc -e'

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Matthew Thompson 2017-12-15 17:12:48 -05:00
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pages/common/dc.md
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@ -6,14 +6,19 @@
`dc`
- Calculate 4 times 5 [4 5 *], subtract 17 [17 -], and [p]rint the output :
- Execute dc script in file:
`dc -f {{file}}`
- Calculate 4 times 5 [4 5 *], subtract 17 [17 -], and [p]rint the output (using echo):
`echo "4 5 * 17 - p"| dc`
- Set number of decimal places to 10 [k 7], calculate 5 divided by -3 [5 _3 /] and [p]rint:
- Set number of decimal places to 10 [k 7], calculate 5 divided by -3 [5 _3 /] and [p]rint (using dc -e):
`echo "7 k 5 _3 / p" | dc`
`dc -e "7 k 5 _3 / p"`
- To 100 decimal places [100 k], calculate the golden ratio, phi: sqrt(5) [5 v] plus 1 [1 +], divided by 2 [2 /], and [p]rint result:
`echo "100 k 5 v 1 + 2 / p" | dc`
`dc -e "100 k 5 v 1 + 2 / p"`