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