Beta: SMath Studio 0.99.7219 (07 October 2019) - Mensajes
SMath Studio
Tiny, but powerful mathematical program with WYSIWYG editor and complete units of measurements support.
Ofrece numerosas funciones de cálculo y una interfaz de usuario completa, traducida a unos 40 idiomas diferentes. La aplicación también incluye una obra de referencia matemática integrada.
La aplicación puede ampliarse fácilmente según sus necesidades. La herramienta integrada de gestión de extensiones permite acceder a cientos de recursos, tanto oficiales como de terceros, que incluyen: ejemplos de uso, complementos (plug-ins), aplicaciones basadas en SMath Viewer, fragmentos de código, traducciones de la interfaz, libros interactivos, manuales y tutoriales.
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A few comments:
It would be nice to set the default text. If I change it, it will not remain as the default.
The default font size now changes correctly, however it remains shown as 10 (graphically) in the ribbon.
When using the "show description" feature. The text returns down a line when using " or ' characters.
Edit:
I don't think the font style of "descriptions" can be changed.
I don't think the font style of "descriptions" can be changed.
I use monospace characters in my documents; so I stick with courier new, fixedsys, typewriter fonts. New created description texts in 7219 always have Arial font and it can't be changed. I need to copy and modify a variable from earlier versions which has precreated description text.
And font can be changed to anything with a text editor like notepad.
sergio
Try this:
in this way, I need install maple?
Why not work maths as they exist from the cave man, i.e: unitless ?
I am try to solve EQ with unit. Thank you too!
You can also use FindRoot from the NonLinearSolvers plugin, well documented, for details, in Martin Kraska guide
sergio
Thank you! this way is very good. But I find another problem.
Test about solve.sm
Therefore, you have to Clear(x) before you can solve for x again. Just as demonstrated in the Maxima example above. There, the solution is assigned explicitly using Assign() from the Maxima-Plugin
See Interactive Handbook> Function Index> Assign or Solve
FindRoot performs implicit assignment to x.
Therefore, you have to Clear(x) before you can solve for x again. Just as demonstrated in the Maxima example above. There, the solution is assigned explicitly using Assign() from the Maxima-Plugin
See Interactive Handbook> Function Index> Assign or Solve
thank you sir. I solve my problem!
Read carefully the attached.
Read even more carefully the attached.
All in all: Smath solvers has solved all Mathcad 11 great projects.
The bugger in Smath FindRoot is 'ε'
i.e: needed or detrimental [detrimental in attached Butler].
To make it clear, Mathcad Given Find is Mathsoft proprietary.
It has no competition in difficult applications.
Some projects toke weeks, from brain storm collaboration.
Cheers ... Enjoy Butler.
Solve Given_Find [CO2_6179].sm
Read carefully the attached.
Read even more carefully the attached.
All in all: Smath solvers has solved all Mathcad 11 great projects.
The bugger in Smath FindRoot is 'ε'
i.e: needed or detrimental [detrimental in attached Butler].
To make it clear, Mathcad Given Find is Mathsoft proprietary.
It has no competition in difficult applications.
Some projects toke weeks, from brain storm collaboration.
Cheers ... Enjoy Butler.
Solve Given_Find [CO2_6179].sm
Hello Jean,
It seems something is wrong here. Results seems to be doubtful and I think epsilon is missing as a third argument in FindRoot()
If I add it
Playing with the fourth argument will give
Moreover, roots() will fail
Regards,
Radovan
Hello Jean,
It seems something is wrong here.
Quite right Radovan, many things don't cut the mustard !
1. "roots" fails in your version, but superb in my native SS 6179.
2. "epsilon" deteriorates the solver in this FindRoot application.
3. The system reacts like proportional/commutative wrt reactants.
What matters is the balance [Alkalinity] 0.0000012
sounds pretty good to me ? Should revisit the paper problem,
Reference: Butler, Carbon Dioxide Equilibria, Prob. 2-11, pg 41
Reference: Butler, Carbon Dioxide Equilibria, Prob. 2-11, pg 41
I could not retrieve the very original.
Here is something.
https://www.isws.illinois.edu/pubdoc/CR/ISWSCR-171.pdf
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