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| 4 | $(lst_syntax)eval $emph expr$emphend</tt> |
4 | $(lst_syntax)eval $emph expr$emphend</tt> |
| 5 | $lst_mean Returns the numerical value of the expression $emph expr$emphend. |
5 | $lst_mean Returns the numerical value of the expression $emph expr$emphend. |
| 6 | $emph expr $emphend must evaluate to a real number (under the |
6 | $emph expr $emphend must evaluate to a real number (under the |
| 7 | current version of wims). The evaluation is internally done in double |
7 | current version of wims). The evaluation is internally done in double |
| 8 | precision, but the print precision can be changed by setting the variable |
8 | precision, but the print precision can be changed by setting the variable |
| 9 | $emph wims_print_precision $emphend (whose default value is 8). <br> |
9 | $emph wims_print_precision $emphend (whose default value is 8). <br/> |
| 10 | If an error is found in the expression $emph expr$emphend, 0 is returned. |
10 | If an error is found in the expression $emph expr$emphend, 0 is returned. |
| 11 | (I know that this is very bad; I just have no time to make everything right.) |
11 | (I know that this is very bad; I just have no time to make everything right.) |
| 12 | 12 | ||