I solve a model and write code but when run receive following error:
heck whether your model in truly linear
Residuals of the static equations:
Equation number 1 : 0
Equation number 2 : 0
Equation number 3 : 0
Equation number 4 : NaN
Equation number 5 : 0
Equation number 6 : NaN
Equation number 7 : NaN
Equation number 8 : NaN
Equation number 9 : NaN
Equation number 10 : NaN
Equation number 11 : 0
Equation number 12 : NaN
Equation number 13 : 0
Equation number 14 : 0
please help
thanks[code][/code]!