02-09-2014, 02:04 AM
Hi,
Is it possible to improve upon my current method of storing and writing equations and expressions for use during an exam for use in the solver application. I also want to delete the old variables, so there are no conflicts.
I work with about 6-7 equations per topic, which i need to reuse often, especially during an exam, therefore i need to be able to store these equations for quick access.
Process:
While this works, it is cumbersome and takes some time to delete all the variables and assign each object. I was thinking that some sort of list i can copy and paste into the stack such as {E1:=a=b+c, E2:=c=d+e, E3:=e=f+g}...
To be honest, I use a great program called PEQUM for the HP 50G, though its not available for the prime
Thank you,
Rich
Unnecessary but extra information...
I need to evaluate a variable numerically and often in terms of another variable with respect to all other equations. I need to be able to take the solutions to these in terms of a differential equation represented numerically and a general solution.
Is it possible to improve upon my current method of storing and writing equations and expressions for use during an exam for use in the solver application. I also want to delete the old variables, so there are no conflicts.
I work with about 6-7 equations per topic, which i need to reuse often, especially during an exam, therefore i need to be able to store these equations for quick access.
Process:
- Create a Note that lists all of the equations on a topic.
- Go to Shift -> Mem to delete all variables and assignments that I will be using. (Not sure if this is necessary)
- I copy and paste each equation that I need onto the stack
- I then use the assignment operator := to assign them to E1, E2, E3... etc. I then use the Solver application
- The solver app then asks me to create each variable if it is not defined.
While this works, it is cumbersome and takes some time to delete all the variables and assign each object. I was thinking that some sort of list i can copy and paste into the stack such as {E1:=a=b+c, E2:=c=d+e, E3:=e=f+g}...
To be honest, I use a great program called PEQUM for the HP 50G, though its not available for the prime
Thank you,
Rich
Unnecessary but extra information...
I need to evaluate a variable numerically and often in terms of another variable with respect to all other equations. I need to be able to take the solutions to these in terms of a differential equation represented numerically and a general solution.