trigonometric integral function
常見例句
- This paper studies the application of identical transformation trigonometric function in indefinite integral, and hopes that it may bring some help to students in this aspect.
文章主要闡述了三角函數(shù)恒等變形在不定積分中的應(yīng)用，有助於學(xué)生掌握求不定積分的方法。 返回 trigonometric integral function