Dryan

10 Reputation

6 Badges

10 years, 307 days

MaplePrimes Activity


These are questions asked by Dryan

Hi all,

is there some way to handle piecewise functions as if they were just another equation? In this case I´ve got a piecewise in 4 segments, one of them empty. The other segments are equations that solve a function for a variable under constraints, i.e. it shows somewhat like:

{(conditions1), q[O]=(...), (conditions2), q[O]=(...), (conditions3), q[O]=(...), else, []}

(I hope you get what I mean. The piecewise is a tad long and I wouldn´t...

Hi all,

 

I needed to create assumed variables for a problem I´m working on. After working on them in a last step I need to replace the assumptions with values so as to get a real number. - I don´t want to define values to the variables from the beginning as I want to avoid rounding errors and I don´t know any other way around the problem.

Giving you the exact problem would be bit too complicated, but you might get to know what I would like to do with this example:...

Hi all!

I would like to isolate a variable from an equation but after trying both solve and isolate I noticed they result in two different solutions. Which one is correct or in other words are there any issues with my syntax resulting in these differences?

Hi all!

solve({q[R1] >= 0, q[S] >= 0, `dΠ`[R1] = 0}, q[R1])

This command gives me a piecewise solution, showing somewhat like:

 

[] q[S] < 0.13...

[{q[R1] = ...(q[S])   }] q[S] => 0.13...

 

Is there some way to define that part of this piecewise function for which q[S]=>0.13 as a seperate function? I need to do some more work on q[R1...

Page 1 of 1