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：
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{* $height=4, $width=5 *}
{math equation="x + y" x=$height y=$width}
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输出:
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{* $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#}
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