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Average value of triangle wave error.

ttokoro
21-Topaz I

Average value of triangle wave error.

Red shows symbolic error.

image.pngimage.pngimage.pngimage.png

Mathcad 15

image.pngimage.png

Prime 7

image.pngimage.pngimage.pngimage.png

 

ACCEPTED SOLUTION

Accepted Solutions
Werner_E
25-Diamond I
(To:ttokoro)

Very strange effects indeed.

The wrong result from muPad (in real Mathcad and in Prime up to V.6) worries me more than the strange "unknown" error from the new symbolic engine.
I vaguely remember that a similar error of the old symbolic was already discussed in the forum quite a while ago.

Here are the results in Prime 6:

Werner_E_0-1635682443427.png

 

Changing the lower limit of the integral cures the problem for both symbolic engines

Werner_E_1-1635682513496.png

 

 

View solution in original post

3 REPLIES 3
Werner_E
25-Diamond I
(To:ttokoro)

Very strange effects indeed.

The wrong result from muPad (in real Mathcad and in Prime up to V.6) worries me more than the strange "unknown" error from the new symbolic engine.
I vaguely remember that a similar error of the old symbolic was already discussed in the forum quite a while ago.

Here are the results in Prime 6:

Werner_E_0-1635682443427.png

 

Changing the lower limit of the integral cures the problem for both symbolic engines

Werner_E_1-1635682513496.png

 

 

LucMeekes
23-Emerald III
(To:Werner_E)

Mathcad with Maple:

LucMeekes_0-1635753476770.png

 

LucMeekes_1-1635753519162.png

Luc

 

 

Werner_E
25-Diamond I
(To:LucMeekes)

I had no doubt that Maple in MC11 would return the correct result without problems.

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