2 years, 85 days

## Complex solutions...

Maple 18

Hi

I d like to limit my solution to a real (non complex) solution
There should be a simple solution to my calculation but maple can t process the solutions in one of my "solve" commands.

How can do I tell maple to limit itself to one

 >
 >

#geometry [mm]

 >
 >
 >
 >
 >

#concrete [MPa]

 >
 >
 (1)
 >
 (2)
 >
 (3)
 >
 (4)
 >
 (5)
 >
 (6)
 >
 (7)

#steel [MPa]

 >
 >
 >
 >
 (8)
 >
 >
 >
 >
 (9)
 >
 (10)
 >
 >
 (11)
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >

Download mathias.mw

simple non complex solutions ?

## nested loop not working...

Maple 18

Hi

I m trying to do a nested loop but for some reason maple tells me my for loop is unterminated

I d love some feedback on my code and on how to make it work

 >
 >

#geometry [mm]

 >
 >
 >
 >
 >

#concrete [MPa]

 >
 >
 (1)
 >
 (2)
 >
 (3)
 >
 (4)
 >
 (5)
 >
 (6)
 >
 (7)

#steel [MPa]

 >
 >
 >
 >
 (8)
 >
 >
 >
 >
 (9)
 >
 (10)
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >
 >

Download mathias.mw

Thanks in advance

## Help ...Maple will not plot...

Maple

Hi

II ve managed to build an expression with one variable
I me trying to plot this expression on a defined range but maple doesn t not let me.

How do I manage to plot this expression ?

If you have any advise on how to improve my code I m open to comments

Thanks a lot in advance

 >

#data

 >
 (1)
 >
 >
 >
 >
 >

#geometry

 >
 >
 >

#coefficients

 >
 >
 >

#formula

 >
 >
 (2)
 >
 >

#Pressure as a function of y (y=) :

 >
 (3)
 >
 (4)
 >
 (5)
 >
 (6)
 >
 >
 (7)
 >
 >
 >
 (8)
 >
 >

 >

#data

 >
 (1)
 >
 >
 >
 >
 >

#geometry

 >
 >
 >

#coefficients

 >
 >
 >

#formula

 >
 >
 (2)
 >
 >

#Pressure as a function of y (y=) :

 >
 (3)
 >
 (4)
 >
 (5)
 >
 (6)
 >
 >
 (7)
 >
 >
 >
 (8)
 >
 >

Download HW1_-_EC2_strain-pressure_graph.mw

## HELP !! Maple doesn t want to give me th...

Maple

Hi

I have to create a function "I(epsilonc)" by integrating a function "sigma(y)"  from 0 to the variable "epsilonc"

but maple doesn t give me the actual formula of the integrated function, it only gives me equation 4 which is utterly useless to me.

How do I get Maple to actually calculate and give me the integrated function ??

Any help will be greatly appreciated

 >

#data

 >
 (1)
 >
 >
 >
 >
 >

#geometry

 >
 >
 >

#coefficients

 >
 >
 >

#formula

 >
 >
 (2)
 >
 >

#Pressure as a function of y (y=) :

 >
 (3)
 >
 (4)
 >
 >
 >

 >

#data

 >
 (1)
 >
 >
 >
 >
 >

#geometry

 >
 >
 >

#coefficients

 >
 >
 >

#formula

 >
 >
 (2)
 >
 >

#Pressure as a function of y (y=) :

 >
 (3)
 >
 (4)
 >
 >
 >

Download HW1_-_EC2_strain-pressure_graph.mw

## Help !! maple won t plot and won t integ...

Maple

Hi I have a function i d live to plot and integrate but maple tells me there is a probleme with the range when i want to plot and will not give me a numerical value of the integral :