WP34S  f SLV used with user selectable variables

04272015, 03:47 PM
(This post was last modified: 04292015 12:14 AM by CR Haeger.)
Post: #1




WP34S  f SLV used with user selectable variables
Hello,
I am looking for a way to use the WP34S and f SLV to solve for a user selectable variable in an equation. As a test example, I wrote a short routine (A) that allows for solving for R1, R2 or Req in a parallel resistor equation. I am not sure if this is a practical or the most user friendly way to do this. Feel free to comment, correct or upgrade this! Code:
1000 STO 01 700 STO 03 // store known values (R1, Req in this case) 2 STO 00 // variable to solve for (R2) 1000 5000 f SLV A //initial guesses and then solve A ⇒ 2333.33 // solution 700 =1/(1/1000 +1/2333) 

04272015, 10:15 PM
Post: #2




RE: WP34S  f SLV used with user selectable variables
It appears that you are not the first one with this idea:
TECHNIQUE: 'SOLVE' AND 'INTEG' WITH "MISO" USER FUNCTIONS ON THE 34C/15C/41C Cheers Thomas 

04282015, 11:51 AM
Post: #3




RE: WP34S  f SLV used with user selectable variables
(04272015 10:15 PM)Thomas Klemm Wrote: It appears that you are not the first one with this idea: Thank you for the great article link! I certainly expected that these techniques had been developed a while ago  and more fully than my quick attempt above. I especially find the use of this technique to INTEGRATE (versus SOLVE) with respect to a chosen variable very interesting. Best, Carl 

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