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This worksheet is based on an article in AJP using numerical matrix
methods to estimate energies and...
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1 Reply
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1205
Views
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Hi, I've searched this Forum, Mathcad Help, as well as a broader search
of the internet and haven't ...
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2 Replies
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822
Views
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In text books dx/dt and d2x/dt2 are universally written as x with one or
two dots over the x. Is the...
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8 Replies
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3457
Views
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Hi everyone, This is a question involving the functioning of the
numerical integration operator in M...
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4 Replies
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2155
Views
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Hi there, I am working with multiple version of MathCAD (don't ask my
why, I know it is stupid but I...
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3 Replies
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2110
Views
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I am having issues creating a matrix of values from a 2 variable
function and then plotting the matr...
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4 Replies
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1820
Views
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by
mesipa
on
May 03, 2018
02:23 PM
Latest post on
May 28, 2013
04:30 PM
by
ptc-5119524
10 Replies
7158
Views
|
Hello, I am about to lose my two days worth work in MathCAD because when
I tried to open it it displ...
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10 Replies
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7158
Views
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I'm having some problems solving a quadratic equation. It's telling me
one of my values should be a ...
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3 Replies
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1838
Views
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Hi everyone, I try to fitting experimental data with a function (see the
file) but I am not able. Th...
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0 Replies
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714
Views
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Dear all, How do we use these controls in mathcad. Can anyone post some
samples. Just I wanted to un...
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1 Reply
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2337
Views
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Anyone got a worksheet to produce this from a table of values? Relaxed
end point means 2nd derivativ...
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0 Replies
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663
Views
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by
tsiebert
on
May 03, 2018
01:15 PM
Latest post on
May 27, 2013
10:18 AM
by
tsiebert
27 Replies
7574
Views
|
Hello PTC Community, I have problems solving a system of 5 differential
equations simultaneously by ...
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27 Replies
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7574
Views
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To all, the functions f1s and g1s are giving erroneus results, but i
cannot find my mistake. Please,...
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6 Replies
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1773
Views
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A little file on Klein botle, try to make a 3d plot using the polynomial
form...how can I do it? Tri...
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4 Replies
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1599
Views
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by
thiirane
on
May 03, 2018
01:15 PM
Latest post on
May 26, 2013
09:37 AM
by
RichardJ
10 Replies
8102
Views
|
Hello Experts, I have a request that hopefully is not difficult. I have
a matrix One When I plot One...
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10 Replies
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8102
Views
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As I have seen a lot of questions relating to ODE's I thought I would
upload a few sheets I have col...
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1 Reply
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886
Views
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Hello everyone, I have a system of 3 non linear equations second order
differential. I'm using radau...
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9 Replies
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2309
Views
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Hi everyone! I have a problem with 3D plotting of function and I have no
idea why it occurs! My func...
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3 Replies
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1273
Views
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Hello all, I am attempting to create a Fibonacci Sequence, but am
running into issues.I have attache...
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3 Replies
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2384
Views
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Hi, Attached, more details on a symbolic or numeric integration problem
I'm working on. I can pay fo...
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2 Replies
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878
Views
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Hi. I hope this the right place to post this. If not, I crave
forgiveness. I do consulting in capaci...
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5 Replies
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1291
Views
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Hello , i have a a set of undefined functions phi1(t) , phi2(t) ,
phi3(t) and i would like to use th...
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3 Replies
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894
Views
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I've a problem to solve such equations, one unknown variable, but
infinite solutions, it seems mathc...
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7 Replies
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4575
Views
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Hi, I want to create the initial matrix by using a "Text Box" control.
In an attachment you can find...
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17 Replies
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5110
Views
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I got the error message like this in discussion title, when i try to
solve simply differential equat...
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5 Replies
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3751
Views
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The goal is to generate streamline, pathline, streakline and timeline
for any arbitary velocity fiel...
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10 Replies
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3801
Views
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Hello, I am having a problem figuring out which functions / operators to
use on this algorithm. R an...
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11 Replies
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3570
Views
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So i am making the move to Prime 2.0 from mathcad 14 and i was reading
through some tutorials and he...
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9 Replies
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2051
Views
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I need some help in working to study. I wonder if someone could help me
solve 10 questions. I'm not ...
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4 Replies
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1081
Views
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Hi, Iam trying to know the dimensions of double dimension array but
unable to find anything useful i...
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2 Replies
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998
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