### REC – Reciprocal value

Block SymbolLicensing group: STANDARD

Function Description
The REC block computes the reciprocal value of the input signal u. The output is then

$\mathtt{\text{y}}=\frac{1}{\mathtt{\text{u}}}.$

In case $\mathtt{\text{u}}=0$, the error indicator is set to $\mathtt{\text{E}}=\mathtt{\text{on}}$ and the output is set to the substitutional value $\mathtt{\text{y}}=\mathtt{\text{yerr}}$.

Input

 yerr Substitute value for an error case  $\odot$1.0 double