isPerfectSquare method
Returns whether this number is a perfect square.
A perfect square is a number that has an integer square root.
Implementation
bool isPerfectSquare() => sqrt() % 1 == 0;
isPerfectSquare method
Returns whether this number is a perfect square.
A perfect square is a number that has an integer square root.
bool isPerfectSquare() => sqrt() % 1 == 0;