本文实例讲述了smarty模板数学运算用法。分享给大家供大家参考，具体如下：
PHP;">
{* $height=4,$width=5 *}
{math equation="x + y" x=$height y=$width}
@H_403_3@
输出:
9
PHP;">
{* $row_height = 10,$row_width = 20,#col_div# = 2,assigned in template *}
{math equation="height * width / division"
height=$row_height
width=$row_width
division=#col_div#}
@H_403_3@
输出:
100
PHP;">
{* you can use parenthesis *}
{math equation="(( x + y ) / z )" x=2 y=10 z=2}
@H_403_3@
输出:
6
