Hyperbolic Cosine Integral (G Dataflow)

Version:

Computes the hyperbolic cosine integral function.

x

The input argument.

Default: 0

error in

Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.

Default: No error

Chi(x)

Value of the hyperbolic cosine integral.

error out

Error information. The node produces this output according to standard error behavior.

Algorithm for Computing the Hyperbolic Cosine Integral Function

The following equation defines the hyperbolic cosine integral function.

$Chi\left(x\right)=\gamma +\mathrm{ln}\left(|x|\right)+{\int }_{0}^{x}\frac{\mathrm{cosh}\left(t\right)-1}{t}dt$

where $\gamma$ is Euler's constant.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported