# Sinh

```block Sinh "Output the hyperbolic sine of the input"
extends Interfaces.SISO;
equation
y = Modelica.Math.sinh(u);

annotation (
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Documentation(info = "<html>\n<p>\nThis blocks computes the output <strong>y</strong> as the\n<em>hyperbolic sine</em> of the input <strong>u</strong>:\n</p>\n<pre>\n    y = <strong>sinh</strong>( u );\n</pre>\n\n<p>\n<img src=\"modelica://Modelica/Resources/Images/Math/sinh.png\"\n     alt=\"sinh.png\">\n</p>\n\n</html>"));
end Sinh;

```