PHP gmp_rootrem() function

PHP language has a GMP function called gmp_rootrem() that delivers the integer data of the Nth root of an input GMP parameter or GMP value.

Syntax

The syntax shows the GMP function to get a root value of the GMP parameter.

<?php
gmp_rootrem($base_value, $n_value);
?>

Parameters

The function takes two variables: a value for $base_value and an integer value for $n_value. The gmp_root() function and how it works depend on both variables.
Begin with PHP version 5.6; the parameter uses a GMP object as input. As a GMP parameter, we can also use a string of numbers. The string values turn into the number.
- $base_value: it is the GMP parameter whose integer data returns as the n-th root information.
- $n_value: it is the GMP parameter's nth root value. It is an integer and positive numeric value.

Return Value

This function shows the integer data of the Nth root of $num as a positive GMP number.

Examples

Example1: the given example shows an "integer data of the last root value" of the input values.

<!DOCTYPE html>
<html>
<body>
<h4> PHP gmp_rootrem() Function </h4>
<p>The function shows the integer value of the "n-th" root of a GMP parameter or number.
 </p>
<?php
$value1 = gmp_rootrem("7", "2");
$value2 = gmp_rootrem("35", "4");
$value3 = gmp_rootrem("58", "1");
echo " The Integer part of the N'th root of GMP value: " .$value1;
echo "<br/>";
echo " The Integer part of the N'th root of GMP value: " .$value2;
echo "<br/>";
echo " The The Integer part of the N'th root of GMP value: " .$value3;

$value4 = gmp_rootrem("12", "3");
echo "<br/>";
echo " The Integer part of the N'th root of GMP value:  " .$value4;
?>
</body>
</html>

Output:

The output image shows the integer part of the root value of the input data.

Example2: the given example shows an "integer data of the last root value" of the input variable values.

<!DOCTYPE html>
<html>
<body>
<h4> PHP gmp_rootrem() Function </h4>
<?php
$var_val1  = "3";
$var_val2 = "10";
$var_val3 = "25";
$var_val4 = "70";
$var_val5 = "51";
$value1 = gmp_rootrem($var_val5, $var_val1);
$value2 = gmp_rootrem($var_val3, $var_val2);
$value3 = gmp_rootrem($var_val4, $var_val2);
echo "The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value1);
echo " <br/>The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value2);
echo " <br/>The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value3);
?>
</body>
</html>

Output:

The output image shows the integer part of the root of the GMP value of the input data.

Example3: the given example shows an "integer part of the last root of GMP value" of the input GMP parameters.

<!DOCTYPE html>
<html>
<body>
<h4> PHP gmp_rootrem() Function </h4>
<?php
$var_val1  = "10";
$var_val2 = "4";
$var_val3 = gmp_neg("-15");
$var_val4 = gmp_com("-60");
$var_val5 = gmp_init("1111");
$value1 = gmp_rootrem($var_val4, $var_val1);
$value2 = gmp_rootrem($var_val3, $var_val2);
$value3 = gmp_rootrem($var_val5, $var_val1);
$value4 = gmp_rootrem($var_val5, $var_val2);
echo "The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value1);
echo " <br/>The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value2);
echo " <br/>The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value3);
?>
</body>
</html>

Output:

The output image shows the integer part of the root of the GMP value of the input data.

Example4: The given example shows an "integer part of the last root of GMP value" of the input binary values.

<!DOCTYPE html>
<html>
<body>
<h4> PHP gmp_rootrem() Function </h4>
<?php
$var_val1  = "3";
$var_val2 = "2";
$var_val3 = gmp_init("1111",2);
$var_val4 = gmp_init("11111",2);
$var_val5 = gmp_init("111",2);
$value1 = gmp_rootrem($var_val4, $var_val1);
$value2 = gmp_rootrem($var_val3, $var_val2);
$value3 = gmp_rootrem($var_val5, $var_val1);
$value4 = gmp_rootrem($var_val5, $var_val2);
echo "The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value1);
echo " <br/>The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value2);
echo " <br/>The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value3);
echo " <br/>The Integer part of the N'th root of GMP value: ";
echo "<br/>".print_r($value4);
?>
</body>
</html>

Output:

The output image shows the integer part of the root of the GMP value of the input data.

Conclusion

The gmp_rootrem() function minimizes the complications of coding part of the PHP programming language. It shows the output as integer data of the n-th value of the GMP parameter or the GMP input value.

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