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MaplePrimes Activity

These are replies submitted by Christopher2222

@Acer - fair enough

So this seems to be a Maple 2021 issue?  I will have to roll back to 2020, see if the issue disappears.  Does this happen with Maple 2022?

@tomleslie covid fog I guess.

@Anthrazit Sometimes I've found the highest resolution setting does not offer the best quality, sometimes stepping down one resolution setting gives better results.  This could be the reason why (as you mentioned above for a vertical screen) the resolution appears better.  Just a thought. 

I'm using a 15" laptop set at 1200 x 800 and Maple 2020 text appears good.

An ancient Toshiba Tecra S10 running Windows 7

@Anthrazit Check windows performance settings and check the smooth edges of screen fonts.

Try also turning on cleartype in the control panel.  type in cleartype from the windows start button and make sure it's checked. 


1 - yes I meant the expressions palette

2 - the f can be changed easily.  You can tab through from a to b to f and just change f to f(x)

3 - No, I think that functionality is only available in Maple and not in MapleFlow.  Remember MapleFlow only borrows a few elements from Maple.

@Will_iii Not exactly sure what you mean.

X:='X'   clears the variable.

X= returns X as it should when nothing is assigned to it.  If you query any variable you haven't assigned in MapleFlow it will return itself as the value.  That is if b hasn't been used yet and you type b= then the return is b.

But also remember that the sheet still reads from top to bottom, left to right.  So if you're entering anything before your clearing assignment X:='X', then it will (as it should) return whatever that variable has been assigned by, on your canvas,

If I type in the search bar "sowpods" nothing comes up.  I know there are at least 2 posts using the word sowpods.  The fact that nothing comes up suggest the search is slightly broken.

It does not appear to happen in Maple 2020 on another system.

Does it occur 2022?  or in 2021.2?

@Carl Love Last 2 weeks?  That makes it sound like it's related to internet connectivity.  I think it has to be a bug or a setting.  Wouldn't it be an autocheck setting of some sort in the preferences?  

Does anyones system slow down?  Here's the worksheet.

Clarification, entering math is slow.  Text mode is fine, but entering in math is slow.

Hmm.. I don't have java installed.  That's odd, doesn't Maple require java to run?

Also I'm running in the GUI on a laptop.

Make math and text containers transparent so any underlying image can show through the container. 

So an example would be if two math containers above and below one another with integration with limits the containers will blank out portions of the equation as in this example, notice the missing parts in the equations

lower container on top

upper container on top

@Will_iii You're missing brackets.  See comments below in red.

his Works: convert(2 Unit(rad),degrees)=114.592*degrees*rad

No Workie: convert(2*Unit(degrees),units,radians)Add the bracket and it will work

NoWorkie: convert(2*Unit(degrees),units,radians; Don't use ; MapleFlow doesn't work with that see above

No Workie: convert(2*Unit(degrees), radians)=   See above you're missing units

@tomleslie as you wrote it, convert does work.  I had faith and I expected it to, so scaryness averted.

I'm not sure what Will is doing, but restart isn't a command to be using in mapleflow, also the semicolons are not necessary but I wouldn't expect an mw sheet to be compatible with mapleflow.  In fact the answer MapleFlow returns is 6.283 rad - changing to symbolic answer will give the 2 Pi answer.

@Will_iii Same, having a blast, MapleFlow is pretty cool even with a few bugs that will likely easily be cleaned up in an update.

I recently had an issue with an image overlapping equations and not being able to move the image behind them, but simple enough workaround was to just move the equations to the front. 


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