CSS中有幂函数吗？
Is there a power function in CSS?
我知道你可以用循环在 Sass 中写一个幂函数。 CSS 有专门的吗？或者有什么写法？
working group already approved such functions
The CSS Working Group just discussed trig, and agreed to the following:
RESOLVED: Add sin() cos() tan() acos() asin() atan() atan2() hypot() sqrt() pow()
现在在 CSS Values and Units Module Level 4 Specification:
The exponential functions pow(), sqrt(), hypot(), log(), and `exp()
compute various exponential functions with their arguments.
The pow(A, B) function contains two comma-separated calculations A and B, both of which must resolve to <number>s, and returns the result of raising A to the power of B, returning the value as a <number>.
我们只需要等待浏览器的支持
我知道你可以用循环在 Sass 中写一个幂函数。 CSS 有专门的吗？或者有什么写法？
working group already approved such functions
The CSS Working Group just discussed trig, and agreed to the following:
RESOLVED: Add sin() cos() tan() acos() asin() atan() atan2() hypot() sqrt() pow()
现在在 CSS Values and Units Module Level 4 Specification:
The exponential functions
pow(),sqrt(),hypot(),log(), and `exp() compute various exponential functions with their arguments.The
pow(A, B)function contains two comma-separated calculations A and B, both of which must resolve to<number>s, and returns the result of raising A to the power of B, returning the value as a<number>.
我们只需要等待浏览器的支持