Learning to calculate square roots quickly can make a huge difference in your maths exams. Whether you're doing algebra, geometry, or other topics, being fast and accurate with square roots gives ...

Middle East News: Iran executed Mohammad-Amin Mahdavi Shayesteh for allegedly spying for Israel's Mossad and having ties to Iran International, a channel critical of Te ...

Section: Miscellaneous Functions. sqr() – Returns the square of the given value. log2() – Returns the log base 2 of the given value. hypot() ... < tol * yrange, where yrange is the range of observed ...