Maple Tools - SMath

#301 Posted: 2016/12/1 15:09:15

Jean Giraud

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... here is how it looks:

Inst_Navier-Stokes.sm (22.77 KiB) downloaded 893 time(s).

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frapuano 2016/12/1 16:32:00

#302 Posted: 2016/12/2 15:45:42

Вячеслав Мезенцев

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Updated. The problem was in the handling of Greek characters. I hope I did not break anything.

Russia ☭ forever, Viacheslav N. Mezentsev

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frapuano 2016/12/2 16:52:00, Davide Carpi 2016/12/2 20:24:00

#303 Posted: 2016/12/7 16:04:51

Вячеслав Мезенцев

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Updated for two last stable releases. It is about greek names again. There is a problem with ; as argument separator. I don't know how to solve this now.

Russia ☭ forever, Viacheslav N. Mezentsev

#304 Posted: 2016/12/9 01:36:49

Вячеслав Мезенцев

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Simple example with using greek identifiers.

Russia ☭ forever, Viacheslav N. Mezentsev

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sergio 2016/12/9 06:10:00, NDTM Amarasekera 2016/12/9 23:51:00, Radovan Omorjan 2016/12/9 19:32:00, Arie 2016/12/9 09:22:00, frapuano 2016/12/9 19:04:00

#305 Posted: 2016/12/9 19:08:23

frapuano

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Hi Uni,

as far as you know is it possible to solve inequalities with the Maple Wrapper ?

Best Regards

Franco

#306 Posted: 2016/12/10 12:09:32

Jean Giraud

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Wrote
as far as you know is it possible to solve inequalities with the Maple Wrapper ?

Franco,

Did you mean "equalities" ? rather than than "INequalities"

maple(dsolve) from Viacheslav is OK but not mathematically correct.

Jean

#307 Posted: 2016/12/10 12:15:30

Jean Giraud

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Smath 5346 does not take capital Greek:
... no big deal...

in the red: maple takes φ but rejects Φ

ODE Maple MORE.sm (60.36 KiB) downloaded 873 time(s).

#308 Posted: 2016/12/10 12:31:17

Jean Giraud

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... for those Collabs reading this thread, observe:
in Maple dsolve: _C1, _C2 are not re-addressable.
Why ? => the solution is not an explicit function !
just a plot canvas solution ... gorgeous Smath !!!
Similar instances _Z appear in the result "RootOf"
in this case, _Z is re-addressable by reconstruction.
In the "invlaplace", multiple "RootOf" solve by the
maple "allvalues".
Thanks Viacheslav for the dsolve demo.

Jean

#309 Posted: 2016/12/10 12:43:01

Jean Giraud

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... I was wrong in my previous thread:

#310 Posted: 2016/12/10 14:22:35

frapuano

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Jean

I am talking of inequalities i.e solve with the Maple Wrapper an expression like X^2+3*X+4>0.

Best regards

Franco

#311 Posted: 2016/12/10 21:32:51

Jean Giraud

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Wrote
Jean

I am talking of inequalities i.e solve with the Maple Wrapper an expression like X^2 3*X 4

OK Franco:

Then post your work sheet.

#312 Posted: 2016/12/10 21:48:42

Jean Giraud

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... indirectly, this system is solving inequalities.

Jean

Maths 2D Plot Constrained.sm (21.9 KiB) downloaded 933 time(s).

#313 Posted: 2018/7/6 13:20:22

Вячеслав Мезенцев

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Updated. Maple region implemented.

Only ans variable available outside region.

maple.sm (9.93 KiB) downloaded 948 time(s).
maple.pdf (39.91 KiB) downloaded 482 time(s).

Russia ☭ forever, Viacheslav N. Mezentsev

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Alvaro 2018/8/16 07:56:00, Radovan Omorjan 2018/7/6 13:35:00, IVR 2018/7/6 13:36:00, frapuano 2018/7/6 15:25:00, sergio 2018/7/6 17:12:00, NDTM Amarasekera 2018/7/7 00:34:00

#314 Posted: 2018/7/18 20:08:26

Вячеслав Мезенцев

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Updated. Added support for [CTRL]+[SHIFT]+K.

Russia ☭ forever, Viacheslav N. Mezentsev

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Alvaro 2018/8/16 07:56:00

#315 Posted: 2018/7/19 00:44:10

Jean Giraud

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Wrote
Updated. Added support for [CTRL] [SHIFT] K.

In that new code, something does not cut the mustard !

#316 Posted: 2018/7/19 01:45:19

Jean Giraud

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Wrote
In that new code, something does not cut the mustard !

... here is the answer:

#317 Posted: 2018/8/16 07:55:27

Alvaro

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Wrote
Updated. Maple region implemented.

Only ans variable available outside region.

Hi Uni. Thanks a lot for this update.
How can access to SMath variables? Seems that isn't with `::fun`

Best regards.

Alvaro.

#318 Posted: 2018/8/16 08:47:27

Jean Giraud

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Wrote
How can access to SMath variables? Seems that isn't with `::fun`

Best regards.

Alvaro.

You assign the Maple solution to a user function defined
wrt the Maple variable you have solve for. Here, Maple is solving
Laplace wrt 't', thus sol(t). Maple stacks multiple solutions.
Not sure if I understand your question clearly.

Jean