[VA] SRC #016 - Pi Day 2024 Special
|
03-17-2024, 10:23 AM
(This post was last modified: 03-17-2024 10:28 AM by J-F Garnier.)
Post: #10
|
|||
|
|||
RE: [VA] SRC #016 - Pi Day 2024 Special
(03-14-2024 06:20 PM)Valentin Albillo Wrote: Solve the following equations, either using a program or directly from the keyboard. Remember, don't post just the result, include also the code or keystroke sequence: I like these two ones! Here we are with \(\pi\) approximations, not exact value given by infinite series. On the 71b: >FROOT(1,6,2063^FX+8093^FX-8128^FX) 3.14159265353 >FROOT(1,6,1198^FX+4628^FX-4649^FX) 3.14159265363 Let's check the first equation on Free42: LBL "P5" MVAR "X" 2063 RCL "X" Y^X 8093 RCL "X" Y^X + 8128 RCL "X" Y^X - RTN Solve it between 1 and 6, result is: 3.141592653590... Not bad, almost correct to 13 digits. Or in the other way: PI , STO "X" , XEQ "P5" , result = 0.019368999924... J-F |
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 1 Guest(s)