Php sinh
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PHP function sinh
This function returns the hyperbolic sine of X, and this function is equal to (exp(x) - exp(-x))/2
Syntax sinh
X is a number.
sinh(X)
Example 1
<?php echo sinh(pi()); echo "<br/>"; echo sinh(M_PI_4); echo "<br/>"; echo sinh(3.5); echo "<br/>"; ?>
Output
11.548739357258 0.86867096148601 16.542627287635
