Hi,

is it possible to simplify the following expressions as shown ?

cos(theta+pi) --> -cos(theta)
sin(theta+pi) --> -sin(theta)

thanks,

A.

PS: thanks to everybody for supporting this great tool

Wrote

is it possible to simplify the following expressions as shown ?

Simplify and plot.

Wrote

Hi,

is it possible to simplify the following expressions as shown ?

cos(theta+pi) --> -cos(theta)
sin(theta+pi) --> -sin(theta)

thanks,

A.

PS: thanks to everybody for supporting this great tool

There is not an internal simplify/expand ability of Smath.
However, you can use maxima or maple plugins for this purpose.

Regards

Great,

Thank you both.

What I need is a symbolic simplification solution, so Maple and Maxima seem to fit perfectly.

I have been able to run Maxima, under Linux, on its own, but not as a plugin for SMath. I prefer the formatting of equations in Smath, therefore it would be great to have both working together. I have not found how to do it under Linux. Is it possible ?

A.

Wrote

Great,

Thank you both.

What I need is a symbolic simplification solution, so Maple and Maxima seem to fit perfectly.

I have been able to run Maxima, under Linux, on its own, but not as a plugin for SMath. I prefer the formatting of equations in Smath, therefore it would be great to have both working together. I have not found how to do it under Linux. Is it possible ?

A.

Maple plugin can be used under linux with wineconsole + a script file + renaming + symbolic link.
Check forum page extensions > maple plugin, I have put some instructions over there.
https://en.smath.com/forum/yaf_postsm67797_Maple-Tools.aspx#post67797

Maxima plugin cannot be used under linux, yet. I couldn't make it work as it is.
I had to open my windows pc to show you expand command with maxima plugin.

Regards

Understood, thank you a lot for making it clear.

A.

Wrote

I prefer the formatting of equations in Smath, therefore it would be great to have both working together.

Not clear what would be great,
Smath is delivered c/w maple wrapper.
Propose more advanced functions for symbolic.

Contour_3 Human eye.sm (52 КиБ) скачан 152 раз(а).

Few more Engineering Projects can be offered.
Maple Demo attached is pure maths.
Cheers ... Jean

Maple Demo.sm (15 КиБ) скачан 147 раз(а).