what is the decimal equivalent of ( 1 / 6 ) ^ 2 ?
"( 1 / 6 ) ² = ( 1 / 6 ) ( 1 / 6 ) = 1 / 36 approach # 1 : use long division to divide 36 into 1 to get 1 / 36 = 0.0278 d"
power(divide(1, const_4.0), 2)