trigonometric function
复数形式
trigonometric functions
1
三角函数
a mathematical function that relates the angles of a triangle to the lengths of its sides, commonly including sine, cosine, and tangent
- The sine and cosine trigonometric functions are fundamental in calculating wave patterns.
正弦和余弦三角函数在计算波形时是基础。
- To solve the triangle, we used the tangent trigonometric function to find the missing angle.
为了解决三角形，我们使用了三角函数正切来找到缺失的角度。
- The graphs of trigonometric functions, such as sine and cosine, exhibit periodic behavior.
三角函数的图形，如正弦和余弦，表现出周期性行为。
- In calculus, the derivatives of trigonometric functions are crucial for solving many problems.
在微积分中，三角函数的导数对于解决许多问题至关重要。
- By using the inverse trigonometric function, we can determine the angle from a given ratio of sides.
通过使用反三角函数，我们可以从给定的边长比例确定角度。
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