This plot does not have units on the y-axis

Unit(('W')/'m'^2)*max(t/Unit('s'), 0);
plot(%, t = -Unit('s') .. 2*Unit('s'));

Any idea why and how to get them back when max is involved?

When the original poster receives or finds the answer to the question he/she posed, should he/she

1. Reply to it
2. Answer to it?

I have seen "true answers" that were converted to a reply, despite addressing the initial answer correctly. In case there are no other answers, the question will still be listed under unanswered question which is incorrect.

What practice should be applied in MaplePrimes for "true answers"?

I was wondering whether the rendering of bars

looks also dot like on other computers

Looks like Newtonian notation

With the context-panel

How to format all occurences of numbers?

Download Number_Format.mw

Here is an example without assumptions that should return false for complex numbers (IMO)

prp := cos(z)/abs(cos(z)) - abs(cos(z))/cos(z) = 0:
is(prp);
                              true

For comparision: simplify requires restriction to the real domain

simplify(prp);
(simplify(prp) assuming real);
                          2                    
                 -|cos(z)|  sec(z) + cos(z)    
                 -------------------------- = 0
                          |cos(z)|             

                             0 = 0

This only makes sense if is(...) assumes real or I am wrong with complex numbers and simplify should simplify this expression without assumptions.