Mathcad

Hello, If something weighs 10 pounds, I put M=10*lbm The inertial load factor is LF=100gs (100 gees) The force will be M*LF= 10*100=1000lbf Why does MC screw up the units? I remember, if I used M*LF*g  then it used to revert to lbf. It does not do so today. What is the best way to do this

Hello, Could someone please tell me what is wrong with these units. I hit the * and then inserted temp units (F)DUH ???

    This is a vector field of dynamical system.   How can this directions be explained?   i seem not to understand this at all.

I ran firecrackers for my granddaughter on New Year's night. That's what we saw in the sky: a 4-d order curve passes through 14 points! Q Questions: 1. What case is more fine, interesting? 2. Why sometimes one point is out of the curve? Is it my error or an error of the numeric math of Mathcad 15? 3. Can you create better program of curve plotting?   Help me with the 5-th and more order curves! 

Hi,     I'm looking a way of automatic solution of HT problem with multilayer steady heat transfer with numbers of layer dependency. I'd like to put n variable as number of materials layer then put thicknes and thermal conductivity as a consequences of layer namber and finally get a solution for n=2,3...k layers.    Thank you in advance for any idea   I enclose MP 4.0 file. wzel

One video from Werner:

So i have this school project and i am new to this program mathcad. I seem to be stuck at this point , i need to do a table of variables like in the picture, And the sentance is in the second picture, Can you help me i spent around 5 hours trying using the help from the program internet and i can't seem to figure it out , please help me !

Can anyone suggest why Mathcad 15 does not see network drives properly mapped in Windows 10? CREO has no problem with it.

Hi,   Good day and happy new year ...   What will be the intersection at y  of each line if x is given  as 6.75 ?    

Elephant under the dome of the circusHand with a twistFish anglerCupid with bowPotato eater"В Ленинграде-городе у Пяти Углов Получил по морде. Саня Соколов"Evil person

Elephant under the dome of the circusHand with a twistFish anglerCupid with bowPotato eater"В Ленинграде-городе у Пяти Углов Получил по морде. Саня Соколов"Evil person

Hi,   We have run creo-simulation analysis and found that in directory one .mcd file got generated. We tried to open it in mathcad 15 and mathcad prime 4.0 but it not got open. So anyone having idea, what was there any that file and how we can open this file. (analysis run in creo3.0 M120).   Thanks, Prashant Pandarkar

I know prime doesn't get any love around here, but it also has many users.  Mathematically, it usually does what I want.  My top gripes are mostly about GUI issues, but I never see anyone else complaining about them -  while they make Prime almost unusable for me.  With a bit of work I've been able to get PTC to duplicate them - but they don't seem very keen on fixing them.  So, my question is - am I somehow the only one seeing this?  Other computers in our organization do the same thing so I 'm assuming it's universal.  Yet the lack of outrage is surprising. GUI bugs: 1.)   Solve block equations - will suddenly switch to only being able to move/snap them 2 squares instead of 1 (note, I'm using the small grid pattern).  Works fine for a while and then it loses its brain and can't align with other equations.  Minor issue, but annoying. 2.) Select box does not follow the mouse when it crosses pages (when inside a collapsibl

Hey im going to exam monday. Unfortunately I can open my notes anymore. Can someone please help me. Thanks

Dear all,I wish I could interact with text region of a mathcad document using a VBA form.Does anyone know a way to access to text region object (I'm talking about sentences, not string assigned) ?Thanks by Advance.François

    Hello, I have a system of equations, and i would like to collect the variables (and its coefficients) at the left side, and all constants on the right side. Is there a way to accomplish this? I have tried the collect and simplify commands, but that couldn't do it...

What goes wrong here?      

Can someone help me with this? I am trying to replicate this resolution on MathCad but I am doing something wrong or not using the right functions to solve it. Can someone tell me what am I doing wrong? Thank you in Advance.

Hello everyone. I wonder how to have a sin function with 3  cycles (or more) that each cycle of it has different number of iterations. For example, I want iteration steps to be 1 in the first cycle and decrease to 0.5 in the second and third cycles (without decreasing or increasing the number of cycles).    Physical Mathematics

  В этюде будет рассказано, как на компьютере можно рассчитывать параметры подвесной канатной дороги и о многом другом интересном, связанным с цепной функцией. Кроме того, рассказано об электрических цепях и прожекторе.  .Цитата из этюда:"Задача о провисании цепи, которую мы только что описали, довольно тривиальна. А вот более сложная и более "свежая" задача. Она возникла во время прогулки одного из авторов по дачному участку, где висят не только пожарные ведра (см.Этюд 12. Нечеткое множество или Оптимальное пожарное ведро), но и электрические провода, натянутые между столбами. Так вот, на одном проводе был подвешен… кирпич для того, чтобы ветер сильно не раскачивал оголенный электрический провод, и он не задевал соседний."Вот этот кирпичФайлы задач этюда в аттач.Рис. 7.1. Арка в Сент-Луисе в виде перевернутой цепи (https://en.wikipedia.org/wiki/Gateway_Arch)Рис. 7.1a. Арка в над Москвой-рекой (Живописный мост — Википедия)Рис. 7.1b. Мост в Тарту (Эстония)Рис. 7.2. Расчет геом

By Faouizi Amar Displays curve-fitting non-linear models using the Gauss-Newton regression method  Important for many industries  Shows how a FOR loop iterates through the algorithm until convergence of the model parameters is reached using Mathcad's in-line programming capabilities      Curve fitting is often used to analyze and interpret experimental data, which is usually a large collection of points. The goal is to find a model function that fits the trend and level of the data. PTC Mathcad helps you to do this.       When fitting data to a particular model, it is common to transform the model to a linear one and then use some type of least squares regression. In many cases, it is not possible to transform the non-linear model into a linear one. Sometimes the transformation is possible but results in loss of sensitivity. Under such circumstances, direct non-linear regression should be used. There are many algorithms that have b

Can anyone help me solve this equation? I tried everything but couldn't manage it.   

  Building a new Dell 7720 laptop to run everything from modeling, Mold Analysis, MathCAD, Bunkspeed, Keyshot etc. Already getting the NVidia M5000M GPU.   1. With Creo 4 starting to support multithreading is it now finally faster to go with Xeon? 2. Since I'll be turning off the onboard GPU that isn't a deciding factor for a CPU 3. Which do you guys recommend?? Leaning toward the E3-1535M V6 for the fastest clock.   Thanks!!!

Hello all, I have two simple functions similar to each other. One of them shows different values correspond to different values of x, but the other one only shows a unique value. I wonder if it is a Mathcad bug. How can I have both functions give me values correspond to those of x?

Hi I am doing optimizing, and need to minimize the  error below . (by using Minerr in mathcad)But before that,  problem is this error.