Lines Matching refs:exponent
158 $exponent = 0;
161 $exponent--;
165 $exponent += ($pointpos - 1);
171 return array('normalized'=>$binarypointnumber, 'exponent'=>(int) $exponent);
279 $exponent = pow(2, self::Bin2Dec($exponentstring) - 16383);
281 $floatvalue = $exponent * $fraction;
292 $exponent = self::Bin2Dec($exponentstring);
295 if (($exponent == (pow(2, $exponentbits) - 1)) && ($fraction != 0)) {
298 } elseif (($exponent == (pow(2, $exponentbits) - 1)) && ($fraction == 0)) {
304 } elseif (($exponent == 0) && ($fraction == 0)) {
311 } elseif (($exponent == 0) && ($fraction != 0)) {
317 } elseif ($exponent != 0) {
318 …$floatvalue = pow(2, ($exponent - (pow(2, $exponentbits - 1) - 1))) * (1 + self::DecimalBinary2Flo…