"Ranges with units must specify the second value in the range"

[JR_9175191]

Even though I have declared two values for all variables that are iterative Mathcad Prime 8 is still pushing this error "Ranges with units must specify the second value in the range",

please advise and thank you!

[terryhendicott · Accepted solution]

Hi,

Need to define N and make variable W[p not W[s which is defined as a vector earlier in the sheet then it works

Don't forget to alter guess variable name to W[p

Cheers 

Terry

[JR_9175191]

Hi thank you for your help, having issues with this part now.

[Werner_E]

See here: https://community.ptc.com/t5/Mathcad/quot-This-value-must-be-a-scalar-or-a-vector-quot/m-p/923648/highlight/true#M210011