Hello dear Smath community...

I've been working on a sheet to calculate the interaction diagram of a column, however I'm not really good with programing and It's been quite a struggle to figure out how to get the graph I'm looking for. I know that the equations I've written are correct but the commands to translate the different parameters into a graph are failing for sure, since it requires to evaluate each value of a vector and I don't understand how to make my functions to do exactly that. Please if you guys could give me a hand with it by checking the code and pointing to me where are my mistakes or how could I optimize the code I'd greatly appreciate it.

I've attached my smath worksheet for you guys to have a look. Thank you!

Diagrama de interaccion.sm (53 KiB) downloaded 83 time(s).

Hola.
Mira en el adjunto tu archivo resuelto junto con algunos comentarios:

Diagrama de interaccion SOLUCIONADO.sm (60 KiB) downloaded 88 time(s).

Saludos,
Oscar