Math.isPowerOf2(i);
The function call "Math.isPowerOf2(i)
" returns
true, if the Integer input i is a power of 2.
Otherwise the function returns false. The Integer
input has to be >=1.
Integer i1 = 1; Integer i2 = 4; Integer i3 = 9; Boolean result; algorithm result := Math.isPowerOf2(i1); // = true 2^0 result := Math.isPowerOf2(i2); // = true 2^2 result := Math.isPowerOf2(i3); // = false
function isPowerOf2 extends Modelica.Icons.Function; input Integer i(min = 1) "Integer scalar"; output Boolean result "= true, if integer scalar is a power of 2"; end isPowerOf2;