It seems that can't do this math

If you refer to apex nodes: please try the node Exponent , if you set the exponent value to e.g. 2 you get myVal**2 if you set the value to 0.5 you will get the sqrt. The arroding mathematical syntax ** is also supported in apex script.

esttri
If you refer to apex nodes: please try the node Exponent , if you set the exponent value to e.g. 2 you get myVal**2 if you set the value to 0.5 you will get the sqrt. The arroding mathematical syntax ** is also supported in apex script.

Thanks