anyone know how to work factorials in FX 2.0 +?
can't find an x! [I][I] anywhere!!
ta
gagarin
factorials (X!) alg fx 2.0plus HOW!
Started by
gagarin
, May 23 2003 06:11 PM
4 replies to this topic
#2
Rigel
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Posted 23 May 2003 - 06:21 PM
Hi,
First type in the number you want to get the factorial of, then press, respectively, OPTN , F6 , F1, EXE. You will get the "!" sign, then press EXE. This will output the factorial.
First type in the number you want to get the factorial of, then press, respectively, OPTN , F6 , F1, EXE. You will get the "!" sign, then press EXE. This will output the factorial.
#3
gagarin
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Posted 23 May 2003 - 11:11 PM
hey!
thanks Rigel!
scratched my head for some time on that one
ta
gagarin
thanks Rigel!
scratched my head for some time on that one
ta
gagarin
#4
XYZ
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Casio AFX2.0+, CFX9850, HP49G, fx-7700GB, TI-85, TI-92, HP20S scientific....
Posted 24 May 2003 - 06:51 AM
Also if you want to do any big factorials (afx2 is rather lax there, can't evaluate 100!/99! etc...) you might try using the product command in cas -
product(x,x,1,upper limit(ie the number whose factorial you want))
Try it and see
product(x,x,1,upper limit(ie the number whose factorial you want))
Try it and see
#5
X-thunder28
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Posted 30 May 2003 - 01:24 PM
in CAS you can directly input
100!
for exemple !
100!
for exemple !
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