python设置numpy 精度
时间: 2023-10-05 10:04:32 浏览: 186
要设置numpy的精度,可以使用numpy的set_printoptions函数。该函数可以设置浮点数的小数位数、概略显示的阈值、边缘元素的显示数量、每行字符数的限制等多个参数。其中,precision参数用于设置浮点数的小数位数,默认为8。可以通过设置这个参数的值来控制浮点数输出的精度。例如,设置precision=5可以将浮点数的小数位数限制为5位。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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