//first
$first = log(10, 100) / (1 / 100);
//second
$second1 = pow(pow(14661, 6), 1 / 3);
$second2_1 = sqrt(16);
$second2_2_1 = (sqrt(64));
$second2_2_2 = 16 / (sqrt(4));
$second = pow($second2_1 * (($second2_2_1) + $second2_2_2), 1 / 3);
//third
$third1_1 = sqrt(pow(log(10, 100), 4));
$third1_2 = pow((1 / 2), -1);
$third = $third1_1 / $third1_2;
//$fourth
$fourh_1 = 1;
$fourth_2_1 = 2 * sqrt(16);
$fourth_2_2 = sin(deg2rad(30)) * cos(deg2rad(60));
$fourth2 = $fourth_2_1 * $fourth_2_2;
$fourth = $fourh_1 / $fourth2;
//fifth
$fifth = pow(pow(pow(0.5 / sqrt(pow(512 * 0.5, 2)), -1), 1 / 3), 10);
//sixth
$sixth_1 = 3 * pow(  (6 * sin(deg2rad(30)) ), 3);
$sixth_2_1 = sqrt(sqrt(pow((6 * 0.5),8)));
$sixth_2_2 = cos(deg2rad(60));
$sixth_2_3 = 21584 * cos(deg2rad(60));
$sixth = $sixth_1 + (($sixth_2_1 / $sixth_2_2) / $sixth_2_3);
$phoneNumber = ($first * ($second / ($third * $fourth))) + $fifth - $sixth;



pre($first, 0);
pre($second1, 0);
pre($second2_1, 0);
pre($second2_2_1, 0);
pre($second2_2_2, 0);
pre($third1_1, 0);
pre($third1_2, 0);
pre($third, 0);
pre($fourh_1, 0);
pre($fourth_2_1, 0);
pre($fourth_2_2, 0);
pre($fourth, 0);
pre($fifth, 0);
pre($sixth_1, 0);
pre($sixth_2_1, 0);
pre($sixth_2_2, 0);
pre($sixth_2_3, 0);
pre ($sixth,0);
pre ($phoneNumber);

float 50
float 214944921
float 4
float 8
float 8
float 0.25
float 2
float 0.125
int 1
float 8
float 0.25
float 0.5
float 1073741824
float 81
float 9
float 0.5
float 10792
float 81.00166790215
float 1073744942.9983