Report problems with CAS and its interface.
|
05-29-2024, 09:06 PM
Post: #21
|
|||
|
|||
RE: Report problems with CAS and its interface.
there is a problem in the graphing, at x=5 you have to paint a dotted line.
![]() |
|||
05-30-2024, 02:34 AM
Post: #22
|
|||
|
|||
RE: Report problems with CAS and its interface.
solve([(-4*x-8*y) = 2,(2*x) = (8+4*y)],[x,y]) [enter] returns {[7/4,-9/8]}
There is one bracket too many. {[7/4,-9/8]} => [7/4,-9/8] |
|||
05-30-2024, 08:57 PM
Post: #23
|
|||
|
|||
RE: Report problems with CAS and its interface.
(05-30-2024 02:34 AM)compsystems Wrote: solve([(-4*x-8*y) = 2,(2*x) = (8+4*y)],[x,y]) [enter] returns {[7/4,-9/8]} It would seem to me that this is due to solve returning a set of results. To keep the type of result consistent, a singleton set is returned. (If it were otherwise, and incorporated into a larger routine, that routine would have to check the type of result returned — set or no.) For example, solve([(y^2) = 2],[y]) returns {[sqrt(2)],[-sqrt(2)]}. |
|||
06-01-2024, 10:50 PM
Post: #24
|
|||
|
|||
RE: Report problems with CAS and its interface.
When plotting, the graphics engine does not calculate the field of view, and the viewing plane is usually empty.
An automatic adjustment is necessary. ![]() |
|||
06-05-2024, 01:04 AM
Post: #25
|
|||
|
|||
RE: Report problems with CAS and its interface.
In full screen the simulator makes a bad keyboard adjustment.
Also the virtual key press effect is not displayed very well. I suggest placing a highlighted colored frame to see which key has been pressed. ![]() ![]() |
|||
06-06-2024, 02:23 AM
Post: #26
|
|||
|
|||
RE: Report problems with CAS and its interface.
The index of a root looks like a factor since the number has a very large character, other characters could be used as superindices. ⁰¹²³⁴⁵⁶⁷⁸⁹
![]() |
|||
06-15-2024, 04:41 AM
Post: #27
|
|||
|
|||
RE: Report problems with CAS and its interface.
In the definitions it is not necessary to equal them to zero.
![]() |
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 2 Guest(s)