I am using the tab key to complete commands. Often I have to add a module to the command. On my keyboard typing ":-" is slow (for me) and interrupts the flow. I was wondering whether there is not a undocumented key or shortcut to insert ":-".

(I tried a second time hitting tab but this did not do anything. Would this be a good way to speed up typing?)

I can do that for a cylinder (in green below) but not for a box geometry.

Box_geometry_and_pendulum.msim

Using edit -> Find/Replace (or crtl-f) it is possible to earch for text composed of alpha numeric-characters. Maple finds all occurences in input an output.

For greek letters this works only for 1D Math input. Is there a way to find/search for greek symbols displayed on the GUI in 2D Math input and output like lambda in the below

?

In the attached model I have tried (among other things) to simulate a disk pendulum without friction.

The simulation shows bouncing and angular lock.

There are also 3 warnings and an initialization problem that I could not fix.

How can the model be improved?

Disk_pendulum.msim

P.S.:

Rolling without friction worked fine here.

This text is typed directly into the browser. I can now change the font size to something bigger. I can also change the font from Default to something else.

This text in Calibri 11 was pasted from Word. What do I have to do to change it to MaplePrimes default font (which I have used above)? Selecting default from 

does not work because default is already selected when I put the cursor into the pasted text.

What is the default font type by the way? Can I change it permanetly?

All on Windows 10 and with Firefox.