关于幂的问题(10分)

U_Y := (ROUND(110.9481458*(U_MY1-U_MY2)*10000000)/10000000)^2;
调试出错为ointer type required
怎么搞定??

object pascal里面幂不是用'^'表示.
如果想求幂的话,用Power函数(要uses math)
function Power(const Base, Exponent: Extended): Extended;
Description
Power raises Base to any power. For fractional exponents or exponents greater than MaxInt, Base must be greater than 0.

谢谢