I wanna know if casio fx-991ES can save an equation with variables ?
for example :
save an equation with its variables in the variable A ( Alpha + (-) )
please help me
Edited by Soledad, 16 April 2010 - 06:48 PM.
Posted 16 April 2010 - 06:47 PM
Edited by Soledad, 16 April 2010 - 06:48 PM.
Posted 26 April 2010 - 08:24 AM
Posted 26 April 2010 - 08:35 AM
Edited by snow_may, 26 April 2010 - 11:44 AM.
Posted 06 December 2013 - 06:11 PM
I don't understand it clearly.... please give me your email address or any other way to chat PLEASEEEEEWait...
Oh, I have a way to save everything you have ever calculated on fx-991es
We call it : 8+21 mode 68
1.shift
2.(Pol)
3.1
4.shift
5.(,)
6.0
7.)
8.=
9.Press Fraction Line x6
10.= ?Until it disps Syntax ERROR?? AC? Left
11.1
12.Press Power[x^n]
13.=
14.AC
15.Up
16.AC
17.Left x3
18.DEL?Delete 1,it will disp"r=1,?=0"?
19.1/1 [as a fraction]
21.=
22.AC
()()()()((((((((sin(sin(sin(…… Until it disps noting
=, AC, AC
SHIFT+9(CLR)+2(Memory?
SHIFT+MODE(SETUP)+2(LineIO)
SHIFT+MODE(SETUP)+8(Norm)+1
SHIFT+MODE(SETUP)+3(Deg)
SHIFT+DEL
MODE+MODE+SHIFT+DOWN+5 [CONTRAST]
Finish!
NOW input something and press =
Then press on and up
——What can you see?
[you can save equations by CALC]
PS Don't change mode! [Just calculate in COMP]
And it can only calculates in LineIO
View http://tieba.baidu.com/f?kz=387740790 for more information. [But it is in Chinese]
My English is very bad... Can you understand?
Posted 06 December 2013 - 10:20 PM
Posted 07 December 2013 - 04:12 PM
I am having problem , I think the user in not active anymoreHERO: the date of the last post was 26 April 2010, the user may not be active anymore
Posted 07 December 2013 - 07:18 PM
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