Error while parsing Mathematical Expression for VapPres

[ioncube]

In the compund creation utility, I am having following error

Error parsing string for numerical expression: 'Exp(A + B / (T + C) + D * Ln(T))'. Check temperature-dependent property expressions for the selected compounds and try again.

[Daniel Medeiros]

It is probably the C value which has too many zeroes.

[ioncube]

Ah! there was no tutorial so I figured it out myself. To create a User Expression the correct way is to write it like:
exp^(A+B/(T+C)+D*Ln(T))

[Daniel Medeiros]

I'm afraid your expression won't work as intended, the exp function should work without the ^. Did you try it with everything in small caps?