Mathcad

installation stopped at Microsoft.net Framework. it says root certificate terminated

I have installed PTC math cad 15.0 successfully. Now tool is not running or not responding during run.

  Second column is the radial break at different tensile strengths from a detonating blasthole  Third column is the value of tensile stress for radial break of column two, This is the formula that uses the above input to calculate the number of cracks at each tensile strength for each radial distance away from the blasthole. I am using the chart component to plot the number of cracks for each break radius.  How do I set up Y and X to  get a plot? I believe I need to change the vectors to scalars. I have posted my worksheet. Please refer to page 2 only.      

I'm trying to define a function where a,b and R are constants. I set the labels to constant but I get an error. 

on some parts of the grid on in mathcad prime there is no division line. Is there a way to keep the divsion line completely visible. i linked a picture to show what i mean, i have written the same thing in all the divisions, just 1 cell lower each time

no puedo instalar la de prueba

no tengo ningún problema

I am taking my course for a third time. I am trying to get a license for mathcad. It says I have reached the maximum amount allowed. Please help.

Hi,I am not able to plot the graph? PFA   TIA

Hi,I am not able to plot this graph on MATHCAD prime. Can anyone please help me?   TIA  

Hi everyone, I'm trying to use Mathcad prime 6 to solve a symbolic equation, but I cannot get the exactly same results as what I got from mathcad 15. I don't know why the prime 6 cannot solve this symbolic equation, but mathcad 15 could. Anyone know the reason or some hints, please let me know.

Installation; MathCad 15 M050 can't get on-line license; Unexpected Error The server committed a protocol violation. Section=ResponseHader Detail=CR must be followed by LF.

For CPreston   In Prime 4.0 Express (readable in Prime 6)

i have a matchcad

By Thomas DevarajAbout this worksheet:Calculates the impedances across frequencies in a RLC passive crossover network  Applicable in electrical engineering, electronics and high-tech industries, speaker design  Performs using Excel, frequency, resistance, capacitance, inductance, angular frequency, reactance, impedance, etc.This worksheet using PTC Mathcad includes an example of an engineer designing a hi-fi speaker that must meet a certain frequency response. The horizontal trend must be over the whole spectrum of the audible range with a tolerance of +/- 1dB. Because at least two transducers are needed, you must look at the case in which there is both a low and high frequency driver. You can calculate the impedances of each to determine the overall frequency response.  This worksheet uses data from excel and plots the solutions.Download and explore this worksheet yourself! You can download a free lifetime copy of PTC Mathcad Express and get 30 days of full functionalit

Hi, I am a user, sometimes occasional but now more continuous, of MATHCAD various releases from more than 20 years now. I have always problems in finding a simple way to produce a data file starting from the quantities I define in my programs. As an example, I wrote a quite simple program using PRIME 4.0 to plot a quantity as a function of another (a magnetic loss vs frequency) using a bias magnetic field as an external loop. So far, z=z(x,y) where both x and y are changed in a loop with x=x1, x1+xstep, ..x2 and the same for y. At the end I was able to plot z=z(x,yfixed), with several curves depending on the yfixed value, but if I want to export this quantity in a ascii file I am in trouble, because the explanations in the help are not easy to be followed. In particular, I need to produce a file where the first column is the frequency, and all the others are the z-values with different values for y (which I fix when plotting) In the attached MATHCAD file, the table (file) I want to fil

I would like to do my mechanical desing tasks in this softwer.

Sir my free day trail is not activate. kindly check it i want todo my work

Hello i make a worksheet for calculate transformation matrix:   first i write Rx Ry Rz rotation matrix in second time (it's not mandatory), i define passage order of passage. by habit i use Cardan (or reverse RTL)     after i have the matrix position : X Y Z RX RY RZ (in this matrix i have 1 line or over 1000 lines)     I define a transformation function, in this i use an homogeneous matrix in this matrix, the first 3x3 are the rotation matrix (matrix of cosine) and the last matrix 3x1 are the position matrix     Now , my problem:   I want to calculate all transformation matrix (with T function) for all Position matrix  exemple: T(0,-2,0,-1,-5,0.5) T(1,0,5,0,-1,1) and other ...   and finally i want 1 matrix with all submatrix    

Student

I'm fairly new to mathcad and I am hoping this is a simple answer. Is it possible to use values from a matrix to use in a function inside a solve block? I attached the file. Sorry for the mess, just wanting to practice and learn. I'm trying to call the values for Ta in the matrix to the function.

Mathcad 12, Product Code: JG120411KU0993 HHSN HMJB Installed on new computer but need activation code to run. Installed on ASUS Laptop with windows Home OS. Purchased in 2012, believe was the date. Need to get product activated, Jim English

Dear allI try to do loop but can't , please help as picture/file attachment.Thank you  

Hello,   I'm trying to solve an ODE of 2nd Degree (Couette flow):   0 = eta * d²u/dy² + dp/dx This works out well with the common ODE solver from MathCad as Long as I determin a function for p as Long as: u is a function of y  --> u=f(y) and p is a function of x --> p=f(x).   Along the x Axis my boundary conditions and my p(x) change so that "u" is no longer just a function just of y but also of x. I implement this dependency by declaring my boundary conditions to be fuunctions of "x". But in the end I cannot declare my "u" as a function of "y" and "x" because "y" is the only variable to be integrated over. Please refer to the attached screenshots.   Thanks in Advance and greetings from Switzerland

Hi   Is there a way to group or sort the power terms of a symbolic calculation in the increase of the variable "s" Example: constant term+ a*s+b*s^2+c*s^3+d*s^4+....+k*s^n; where "s" is a variable Right now the grouping seems to be random. You have s^6, then you have s^7 then you have s^2 see below:   See the N1(s), the last equation of this work sheet attached