Is fx-991s really such a dull calculator?
#1
Posted 03 February 2004 - 08:54 PM
(I expect the answer to be No but then, one never knows... <_< )
#2
Posted 03 February 2004 - 10:05 PM
1. Switch off calc
2. hold down + F6' />
3. Tap
this gives you a menu, if you havent, back up your programs, because one or two of the functions can wipe your calc's program memory.
#3 Guest_juggler_*
Posted 04 February 2004 - 07:18 AM
#4
Posted 04 February 2004 - 07:22 AM
#5
Posted 04 February 2004 - 10:52 AM
#6
Posted 04 February 2004 - 01:31 PM
Have anyone bothered to look on the fx-991s before answering? F6' /> key.
#7
Posted 04 February 2004 - 02:49 PM
hence why i said thathave you tryed the hidden menu? i dont know if it exists on that calc
#8
Posted 04 February 2004 - 03:55 PM
#9
Posted 05 February 2004 - 09:32 PM
#10 Guest_Sergei Frolov_*
Posted 05 November 2006 - 01:08 PM
#11
Posted 06 November 2006 - 01:27 AM
#12
Posted 08 November 2006 - 03:21 AM
#13 Guest_Sergei Frolov_*
Posted 08 November 2006 - 05:33 AM
2. Press Shift' /> several times for next hidden mode.
But I have still question about the fx-991s.
#14
Posted 08 November 2006 - 11:56 AM
#15 Guest_Mr.M._*
Posted 11 November 2006 - 11:38 AM
fx-991es sux when it comes to matrix and complex ... http://www.voidware....lcs/fx991es.htm
#16 Guest_Mak_*
Posted 09 January 2007 - 03:11 PM
Can any of these calculators calculate i^4 or e^(i*Pi) ?
fx-991es sux when it comes to matrix and complex ... http://www.voidware....lcs/fx991es.htm
No, it can't
#17 Guest_Guest_*
Posted 09 January 2007 - 07:28 PM
does anybody have the hidden menu key combination of the fx-4500p?
#18 Guest_xy_*
Posted 05 July 2009 - 12:39 PM
instead of showing you the standard page, it'll show you 2 more menu "BASE-n 1 2 3", 1 for linear algebra solution, 2 for quadratic.
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