fails:Math#rsqrt returns the square root for Rational numbers
fails:Math#rsqrt returns the square root for positive numbers
fails:Math#rsqrt raises an Errno::EDOM if the argument is a negative number
fails:Math#rsqrt should be private
fails:Math.rsqrt returns the square root for Rational numbers
fails:Math.rsqrt returns the square root for positive numbers
fails:Math.rsqrt raises an Errno::EDOM if the argument is a negative number
fails:"Math#rsqrt returns the square root for Rational numbers"
fails:"Math#rsqrt returns the square root for positive numbers"
fails:"Math#rsqrt raises an Errno::EDOM if the argument is a negative number"
fails:"Math#rsqrt should be private"
fails:"Math.rsqrt returns the square root for Rational numbers"
fails:"Math.rsqrt returns the square root for positive numbers"
fails:"Math.rsqrt raises an Errno::EDOM if the argument is a negative number"
