This example is somewhat academic because the ex term will completely dominate the e-x term in any case where the difference between Math.exp() and Math.expm1() + 1 is significant.

这个例子有些呆板，因为在 Math.exp()与 Math.expm1() +1之间的差别很明显的情况下，常常使用 e x，而不是 e -x。

youdao

This example is somewhat academic because the ex term will completely dominate the e-x term in any case where the difference between Math.exp() and Math.expm1() + 1 is significant.

这个例子有些呆板，因为在 Math.exp()与 Math.expm1() +1之间的差别很明显的情况下，常常使用 e x，而不是 e -x。

youdao