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express and prime comparation

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could you tell me mathcad prime and express comparation?


clearing matrix symbol

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how can i clear matrix symbol with function or commands?Capture.PNG

like this.

Capture1.PNG

float to int

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could you write script float to intCapture.PNG

swap in Mathcad

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Can we have in Mathcad same statement?

a:=1

b:=2

swap(a, b)

a=2

b=1

I have had a Mathcad web site for some time.

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Now I find that I cannot post a Mathcad file with an XML extension.  It does not come up and I am told it has no  style elements associated with it.  Any help here would be appreciated

Molecular Weight in Prime 3

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Hi, I am looking for molecular weights functionality in Prime 3?Can anyone assist me. am looking for a function in MathCAD Prime, t@hat will give me the atomic or molecular weights of elements or molecules

Mathcad License Problem - ptc_d: The desired vendor daemon is down

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Hello,


Previously the license it was working on the physical machine running on Windows 7 and have been requested for generate new license for the new license server.

After I have receive new generated license for new hostname and mac address. and tried to install it on the license server it keeps telling me error ptc_d: The desired vendor daemon is down. and FlexNet Licensing error:-97,121.

 

My license server environment is on Windows server 2008 running on VMWare. and there is other 4 licenses flexnet also running on the same server.

 

Please let me know how to fix this issue?

 

thank you.

tol

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What`is mean the TOL & CTOL? How can i fix it?

Untitled.png


solve block issue solving force moment equations

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Currently can solve a set of equations with the solve block. This works now only because I manualy copy the summation outcome(grey area) in the solve block (green area) and set it equal to zero. If I just enter the summation of forces/moments and set it equal to zero I won't get any result presented(red highlighted). SO what goes wrong/what should I do to not have to copy the outcome every time manualy in the solve block.

 

My file is

deg/s rpm ambiguity

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Hello all,

 

I am currently working on a project involving calculations for a Helmholtz resonator and I got stuck with not achieving the proper units in the final results.

below are the starting formula and a snap shot from the MathCad project.

 

IMG_20160418_163901.jpgIMG_20160418_163907.jpgIMG_20160418_163921.jpg

67.JPG

 

As you can see, numerically it checks out. The numbers are right, this is what it is supposed to show.

However... L units should be mm, not m/s. If I run out individual calculus, multiplying or dividing.. somehow it looses up the degree unit. it only shows 1/s instead of deg/s. Also took into considerations that it might be thinking in radians therefore I added that 180/pi.

 

Also, the plot seems to be a bit off also. Why is the n coordinate going from 1000 to 1900 to 2800...etc instead of 1000, 2000, 3000 how I defined it?

 

However, for the purpose of calculus and further use of those resulting values, I need my L to be in mm.

Any ideas on how to fix this?

What am I doing wrong?


Thank you for your time and help!

 

Cheers.

 

Dan.

Atan

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Can anybody tell me why "atan" doesn't work?  Or what mistake I made ?

tol and ctol

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Please tell me how can i solve it?

solve.png

this value has units: unitless but must have units: Time Help!

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Somehow I came to this error making this problem to work, could anyone help me out fix this please.

Assign Symbolic Result to a Variable

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Hello all,

 

I would like to assign the resulting vector to a variable but I do not know how to do it.

 

 

Thank you all!

Sorting - a program with only one cycle


Area collapse/Expand in Mathcad15

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Hi,

 

I need to expand or collapse an area in Mathcad 15 using excel vba.. Is it possible.. Need help.?

How will I reverse data in a column matrix ???

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just consider the following matrix

 

 

1.PNG

I want it in reverse , this way -

2.PNG

How can i do this in math cad prime 3.1 ???

Need a smoother curve .......

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I'm attaching a prime 3.1 file . In which i tried to interpolate two sets of data to make a smooth curve like Excel plotting . But the curve is not so smooth , like what I'm expecting .

I have had a Mathcad web site for some time.

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Now I find that I cannot post a Mathcad file with an XML extension.  It does not come up and I am told it has no  style elements associated with it.  Any help here would be appreciated

PLease help me. Maybe Its easy for you

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