I'm sure this has been answered somewhere in these discussion boards, but is it possible to have notes in the Mathcad file that don't show in the printed file? Like in Matlab?
Thank you for your help!
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Hiding Notes
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Prime 3.0 User Function
Anyone having trouble linking a user function with the user library in Prime 3.0? I can't even link the basic examples. I get an error message:
External _CreateUserFunction not found
from the linker. It's definitely defined in mcaduser.h that I compiled with. It's like it wasn't exported from mcaduser.lib
Anyone else having this problem?
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Programming in MathCad
Hello,
I am new to MathCad. I would like to know how to write a program in MathCad ! Please help !
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Problem Generating Output from Program
I have created a fairly long and involved MathCAD document. I have reached a point where I want
to calculate the percentage of time that over 6 power phases a minimum stroke current exists. I
have set up what I thought would be a decent way to compute this with six "if" statements in a
"for" loop. All the expressions inside the "for" loop evaluate correctly outside the program. Generally
I am just testing each increment of time for which current among the six is the minimum, and incrementing
a constant by one each time this is true. At the end I simply want spit out an single row array of the final
constant values. Nothing I do seems to generate a result at all. I may have problems with actual units
in the program but I thought the use of distinct constant names (A1...) would be immune to those units
in the other expressions. I attach the program only extracted from the larger document, and disabled.
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Problems with "undefined variable" in program
I am working on creating programs to iteratively model a differential equation.
i have been switching subscripts and the order of things, but it just keeps telling me that there is an undefined variable. and conveniently the "error tracing" doesnt actually specify what is undefined, so i dont even know exactly where the problem is.
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Find Function
See the attached file.
Thickness range = 20,22,24,26,28,30 mm
Find Function is not evaluating this kind of matrix definition for thickness.
For Variable Thickness (range), i want Stress and Pcr
How to use find function with varialbles (range/array)
Thanks in advance
Prabhakaran
(Mathcad 14.0)
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Solve Block
Solve Block Function is not working in mathcad-14
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Solve Block
I want to find alpha, beta and Pcr for varying thickness.
i.e., for example
Thickess range=20mm,22mm..40mm
Please Help
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Copy a file from one folder to another by using a Mathcad routine
Hello,
at the moment I'm programing a Mathcad program to evaluate different datafiles.
For this it would be very helpfull to have a routine which is able to copy a datafile (in my case an Excel file) from a folder and paste it into another folder.
I don't want to read in the data from the Excel file and create a new Excel file by using the funcions READEXCEL or WRITEEXCEL.
Is there any possibility to create such an routine in Mathcad?
Additional it would be also very helpful to rename the name of the file while the program is pasting it.
Thanks a lot in advance!
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Loop problem
Hi!
I have a question regarding the iteration in the attached.
Further down the sheet in the body of the iteration/loop i have a statement that if the condition in "step18a (f.x1,f.x)=1" then the iterationprocess will continue to step19 and so on. If not, then value of step18b (f.x1,f.x) will be returned to "v" this is the angle.
Now i would like the value calculated in the function step18b (f.x1,f.x) to be returned to the intial "v" located in the second body way up at the begining of the calculation. I suspect that this is not occurring at present. I have tried with the continue statement at the end but i think that is not the right way to go about it.
Does anybody have any suggestions how to solve this?
Thanks in advance!
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prime 3 bug in 3d plot?
I was experimenting with prime 3 and the "new" plot capabilities when I came across this strange phenomenon.
For some reason the two plots are plotted against different axis.
Is this a bug or is it supposed to happen?
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Variable Undefined Error
Hi, I´m now starting to learn how to use Mathcad and I´m having troubles while using a Block Solve, it says I haven´t defined the variables even though I did, I´ll appreciate your help.
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How to define variables in Mathcad using API via Excel 2010
Hi All,
I was hoping someone might be able to help. I'm using Mathcad 14 to perform calculation cases. I could easily have 50 sets of case in either Excel or Matlab and need to generate 50 corresponding worked through cases. Ideally I would like to generate each case file as a Mathcad file with one iteration of the case data inserted in the corresponding variable definitions.
So far I can open Mathcad using VBA in Excel 2010, write values to evaluation expressions i.e. "t = 3" but am unable to set variable definitions i.e. "t:=3". This matters because when I save the sheet any evaluation expressions that are not defined reset to 0.
I can iterate through my fifty sheets and 'get' the variable back to Excel but I need to show the 'working' on each adn thus generate the corresponding Mathcad sheet at each stage. Can anyone point me to the correct syntax (if it exists) to do this?
Greg
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"FIND" returning a vector of answer
Hello, everyone.
I'm working in a program to plot a curve of the equation below:
I need to have the ADVERL_L found for all different OLAP's, in order to use it below to calculate f(OLAP) and plot it.
I don't know how to use the FIND command to return a vector of answer.
Could someone help me?
Thank you.
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Calculate and plot a table of answers
Hi, this is my work:
I'm trying to calculate ADVERL and f variating OLAP combined with each ETR.
The answer of both must be a table of 25x10.
Can someone help me with this?
I'm doing something wrong.
Thanks!! =)
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Can't fix an error
Hello everyone....
I was in the process of making a program (attached), but received an error ("this variable is undefined") for the second "break" command, which you should all be able to see.
I do not understand why I have this error. I have looked at the 'f1' help...which is usually of no actual help.....and I have looked over what I have many times and I'm not seeing the mistake.
Could someone take a look please and see if anything looks wrong?
Thanks
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How to plot a two-dimentional matrix?
In Mathcad we can easely plot a two-dimentional function z=Z(x,y)
Is there a way, to plot a two-dimentional matrix z=Mj,j ?
Thank you!
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Definign a "Safe Zone" with graph
to all
I am trying to figure out a way of checking that a specified value (min of values a & b) is in a "safe zone". Is there a way of doing this is in a smart way?
See attached
Thanks
Regards
JXB
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Mathcad on tablets
Hello, I have a mathcad license on my laptop at the moment but it's starting to die on me. If I got a tablet that ran windows 8, I believe it will be able to run mathcad 15, How would I be able to transfer my mathcad license over to my tablet since it doesn't have a disc drive to put the cd in it?
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Colour between curves
Please could someone show how to colour beteeen two curves.
see attached.
thanks
Jason
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