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| 4 | alias:evalsubstit, evalsubstitute, evaluesubst, evaluesubstit, evaluesubstitute |
4 | alias:evalsubstit, evalsubstitute, evaluesubst, evaluesubstit, evaluesubstitute |
| 5 | syntax:!evalsubst |
5 | syntax:!evalsubst ``name''=``val'' in ``expr'' |
| 6 |
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6 | mean:Manipulation of mathematical expressions: substitute variable ``name'' by ``val'' in ``expr'', \ |
| 7 | then evaluate the expression to a real number. No regular expression is allowed in |
7 | then evaluate the expression to a real number. No regular expression is allowed in ``name''. <br/>\ |
| 8 | See also the commands\ |
8 | See also the commands\ |
| 9 | $(ref1)cmdlist_mathsubst_&+cmd_choose=all$(ref2)cmdlist_mathsubst_">!mathsubst</a>,\ |
9 | $(ref1)cmdlist_mathsubst_&+cmd_choose=all$(ref2)cmdlist_mathsubst_">!mathsubst</a>,\ |
| 10 | $(ref1)cmdlist_replace_&+cmd_choose=all$(ref2)cmdlist_replace_">!replace</a>. |
10 | $(ref1)cmdlist_replace_&+cmd_choose=all$(ref2)cmdlist_replace_">!replace</a>. |