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optimization - local vs global max/min
Hello, I have a quick question. I am using the MINIMIZE and MAXIMIZE function, to find parameters value that optimize a funciton. I am wondering how I can set the solver to find the GLOBAL max or min...
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Solving system of equations with conditional statement
Hi, I am just now discovering all that Mathcad can do and I am having trouble with solving a system of equations that includes a conditional statement. If I manually input the statements into the...
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use of "on error" to find intersection
Hi I want to use the "on error" function to assign a value after an error occurd, however it seems that the "on error" function is not able to cope with an undefined variable, see example. In this...
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Need advice plz how to manage the NaN in the condition
Hey, community.I could manage so far the loadcaseprogramming but i have a problem how to get rid with the "NaN" value. At Page 8 of the mathcad file i need the smalest safety factor which i calculate...
View ArticleNeed advice for the search function (numerical solution of equation)
Hey,i would need another short help of you guys. I have an equation and need to solve it for a variable with the search(x) function. Now my problem is that i need to do it for many loadcases. I have...
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Help with creating locations of a regular pattern
I have create a set of random locations and then at each location I place an object to simualte an image. The delta just makes sure no objects are within 3 pixels of the image edge. I know want to...
View ArticlePlease help with while loop
I am new to programming in MathCad but have done plenty of while loops in other programs. I can't figure out what I am doing wrong here. Please help. I know the while loop converges because I can do it...
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functions and vectors
Hello, i am using mathcad 15. i am not sure why M1(x) and M2(x) yield different results. the term shaded blue is the same in both functions. The second term shaded green, in M2(x) , i just simplified...
View ArticlePlz i need advice for excel mathcad connection
Hey,maybe anyone can help me. During Readexcel of a column i encountered an error. I have the columns in excel via a when function so that: when(A1=0;"";A1) ----> Need a NaN in mathcad when the...
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Plots are not copying clearly to powerpoint while using dotted lines in x-y plot
In the x-y plot, the plots are not copying to the powerpoint clearly, when I choose dotted lines(Traces--> line-->dotted lines) Please go through the attached file for clear understanding of my...
View ArticleOne more questions to the Mathcad gurus
Heyho, best thx to the forum i could manage a nealry complete automatisation of many calculations. Now i have more difficult Problems and i hope i can solve it. I have now very complicated equations...
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While loop - infinite calculation - reason?
Hello, My name is Daniel and I would like to kindly ask you for help with while loop. The problem is that i cant calculate this loop because it looks like it never ends. Any ideas why? Can somebody...
View ArticleMathcad 15 (M045 [MC15_M045_20151202) / MS Word 10 Problem
Hi,I have upgraded Mathcad 15 to the latest version of Mathcad 15 - (M045 [MC15_M045_20151202]) and discovered that a feature of the Windows 7 Professional operating system is preventing me from...
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Trendline, Curve fitting, Regression in Mathcad, Extracting values from plots...
Sorry if this question might seem trivial or a repetition but here is my question:I will use a simple function to explain my problem - If I have a function say f(x) = x^3+20x+20. And x is a range...
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Nested while loops
Hello,Is there a maximum number of nested while loops allowed in Prime 3.1? Thank you,Ken
View ArticleHow do I extract elements that are less than 0 or bigger than 0 in a vector?
Hi Everyone, I'm new here, so i dont know if i written this question under the right subjekt. I will start with saying that I'm sorry for my bad english. Now to my question: I'm sitting right now with...
View ArticleHow to import a two-column data and solve equation by using a while loop?
Dear all, I am a beginner of using Mathcad 15 and I have a very basic question regarding to the data import and solving an equation. I try to simplify my questions: I have a text file containing two...
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recursivic Calculation
Hey guys, i would need a recursivic calculation with a break condition. I made it so far but now i would need an extention to this calculation. I added a mathcad file in which i described my problem....
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Compare results from 'vlookup' function error: "This value must be a scalar"
I used the READEXCEL command to create a matrix that I can use Lookup Functions on.The Lookup Functions work perfectly except I can NOT compare the values as shown below:Help?
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