numpy的对数函数
时间: 2023-10-19 21:08:03 浏览: 90
numpy中的对数函数是np.log(x),它可以计算一个数组或单个元素的自然对数。自然对数是以常量e为底数的对数。例如,np.log(np.e)的结果应为1,因为自然对数函数中e的对数等于1。如果输入的数组包含0,那么对数函数将返回负无穷大,即-Inf。 numpy的对数函数是numpy中常用的函数之一,适用于各种数据处理和数学计算任务。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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