📖JavaScript 参考手册
📁JS 数学对象
34 个项目
📁JS 字符串方法
27 个项目
📁JavaScript 数组方法
36 个项目
📁JavaScript 对象
27 个项目
📁JS 内置方法
4 个项目
📁JS 函数
6 个项目
📖JavaScript 参考手册
JavaScript 数学对象详解
- JavaScript Math对象之sin()函数 Returns the sine of an angle
- JavaScript Math对象之cos()函数 Returns the cosine of an angle
- JavaScript Math对象之tan()函数 Returns the tangent of an angle
- JavaScript Math对象之abs()函数 Returns the absolute value of a number
- JavaScript Math对象之pow()函数 Returns a number raised to a certain power
- JavaScript Math对象之asin()函数 Returns the arcsine of a number in radians
- JavaScript Math对象之acos()函数 Returns the arccosine of a number in radians
- JavaScript Math对象之atan()函数 Returns the arctangent of a number in radians
- JavaScript Math对象之ceil()函数 Rounds a number up to the next largest integer
- JavaScript Math对象之floor()函数 Rounds down a number to the next smallest integer
- JavaScript Math对象之round()函数 Returns the number rounded to the nearest integer
- JavaScript Math对象之trunc()函数 Returns the integer part of a number
- JavaScript Math对象之max()函数 Returns the number with the highest value
- JavaScript Math对象之min()函数 Returns the number with the lowest value
- JavaScript Math对象之sqrt()函数 Returns the square root of a specified number
- JavaScript Math对象之sign()函数 Returns the sign of a number
- JavaScript Math对象之log()函数 Returns the natural logarithm of a number
- JavaScript Math对象之log2()函数 Returns the base 2 logarithm of a number
- JavaScript Math对象之log10()函数 Returns the base 10 logarithm of a number
- JavaScript Math对象之log1p()函数 Returns the natural logarithm of 1 plus number
- JavaScript Math对象之exp()函数 Returns e (Euler's number) raised to given power
- JavaScript Math对象之expm1()函数 Returns e raised to given power minus 1
- JavaScript Math对象之sinh()函数 Returns the hyperbolic sine of a number
- JavaScript Math对象之cosh()函数 Returns the hyperbolic cosine of a number
- JavaScript Math对象之tanh()函数 Returns the hyperbolic tangent of a number
- JavaScript Math对象之asinh()函数 Returns the hyperbolic arcsine of a number
- JavaScript Math对象之acosh()函数 Returns the hyperbolic arc-cosine of a number
- JavaScript Math对象之atanh()函数 Returns the hyperbolic arctangent of a number
- JavaScript Math对象之atan2()函数 Returns arctangent of the quotient of arguments
- JavaScript Math对象之fround()方法 Returns the 32-bit float representation of number
- JavaScript Math对象之hypot()方法 Returns sqrt of the sum of squares of arguments
- JavaScript Math对象之cbrt()函数 Returns the cube root of a specified number
- JavaScript Math对象之clz32()函数 Returns num of leading zeros in binary of a number
- JavaScript Math对象之random()函数 Returns pseudo-random float number between 0 and 1