@ 2014-08-16T18:23:53Z <?php
$a = gmp_pow("10", 100);
$b = gmp_pow("10", 303);
$c = gmp_pow("10", 600);
echo "10^100 * 10^600 = ".dumbFormatScientific(gmp_mul($a, $c))." Aka.: \n";
echo gmp_mul($a, $c)."\n";
echo "10^100 * 10^303 = ".dumbFormatScientific(gmp_mul($a, $b))." Aka.: \n";
echo gmp_mul($a, $b)."\n";
function dumbFormatScientific(GMP $input)
{
$string = gmp_strval($input);
$str_arr = str_split($string);
$char_cnt = 0;
foreach($str_arr as $char)
{
if($char == 0)
{
$char_cnt++;
}
}
return "10^".$char_cnt;
}
?>
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Output for 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.32 , 8.0.0 - 8.0.12 , 8.0.14 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 10^100 * 10^600 = 10^700 Aka.:
10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
10^100 * 10^303 = 10^403 Aka.:
10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Output for 7.3.32 - 7.3.33 , 7.4.33 , 8.0.13 Fatal error: Uncaught Error: Call to undefined function gmp_pow() in /in/3LuWY:3
Stack trace:
#0 {main}
thrown in /in/3LuWY on line 3
Process exited with code 255 . Output for 5.5.0 - 5.5.38 Catchable fatal error: Argument 1 passed to dumbFormatScientific() must be an instance of GMP, resource given, called in /in/3LuWY on line 7 and defined in /in/3LuWY on line 12
Process exited with code 255 . Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 Fatal error: Call to undefined function gmp_pow() in /in/3LuWY on line 3
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/3LuWY on line 12
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING, expecting ')' in /in/3LuWY on line 12
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `')'' in /in/3LuWY on line 12
Process exited with code 255 . preferences:dark mode live preview
285.33 ms | 401 KiB | 459 Q