HI,
The Golden Ratio describes the relation of two parts of something to the sum of it:
A + B = C
B / A = C / B
after some calculation one will find that
A / B = B / C = 5,SQRT,1,-,2,/ = 0.6180.... = g
One interesting property of the value of the Golden Ratio is the following:
g,1/x=g,1,+
...so I thought, squarooting is boring...tease the Solver instead:
LBL "f", MVAR "x", STO "x", 1/x, RCL "x", -, 1, -
But this results in some strange results depending on what was
choosen as lower and upper limit.
What I am doing wrong here ? Is the Solver Golden-Ratio-proof...or ?
Cheers!
Meino
PS: Deviding the nth and the (n+1)th value of the Fibonacci sequence will
give you g also....the accuracy depends on how high "n" was choosen.
The Solver and the Golden Ratio / Golden Cut
The Solver and the Golden Ratio / Golden Cut
DM 42 - SN: 00373, Firmware release v.:3.22. / DMCP 3.24. as compiled by SwissMicros
Re: The Solver and the Golden Ratio / Golden Cut
The STO "x" should be RCL "x".
Re: The Solver and the Golden Ratio / Golden Cut
Hi ijabbott,
OH YES! Thanks a lot...until now, I thought the X-value (as the the "x" in f(x)) is
also in the x-register of the stack when the function is called, which should
be solved.
Seems not to be the case.
Thanks for the hint -- now it works as exspected (tm) !
Cheers
Meino
OH YES! Thanks a lot...until now, I thought the X-value (as the the "x" in f(x)) is
also in the x-register of the stack when the function is called, which should
be solved.
Seems not to be the case.
Thanks for the hint -- now it works as exspected (tm) !
Cheers
Meino
DM 42 - SN: 00373, Firmware release v.:3.22. / DMCP 3.24. as compiled by SwissMicros