Missing parameter

[parijs]

In Exel I have the next formula
F20 =C4*EXP(C5/C6*(1/C7-1/F19))

C4=14 , C5=12, C6=13 C7= 7 and F19 = 12
the result = 14.79076

The formula in B4a =
Main.F20 = 14 * Power (12/13*(1/7 - 1/12))
and give me
Error compiling program.
Error description: Missing parameter.
But I don't now ware

 

[klaus]

It should be:

Main.F20 = 14 * Power (cE, 12/13*(1/7 - 1/12))

Best regards.

 

[parijs]

Thanks Klaus :sign0060: