Casio fx-570MS Calculator User Manual


 
E-6
COMP
1
2
B ҃ AC – DC
2
p 2 p u p 1 - p k ,
R 1 \ 2 T - p h - p k K
A I
(B?) 14 =
(A?) ]
(C?) 2 =
(D?) 9 l 8 =
[ [
(A?) A I
•Since the SOLVE function uses Newton’s Method, cer-
tain initial values (assumed values) can make it impos-
sible to obtain solutions. In this case, try inputting an-
other value that you assume to be near the solution and
perform the calculation again.
The SOLVE function may be unable to obtain a solution,
even though a solution exists.
Due to certain idiosyncrasies of Newton’s method, solu-
tions for the following types of functions tend to be diffi-
cult to calculate.
Periodic functions (i.e.
y = sin x)
Functions whose graph produce sharp slopes (i.e. y =
e
x
, y = 1/x)
Discontinuous functions (i.e. y = x )
If an expression does not include an equals sign (=), the
SOLVE function produces a solution for expression = 0.
Scientific Function
Calculations
Use the F key to enter the COMP Mode when you
want to perform scientific function calculations.
COMP ............................................................
F 1
kInputting Engineering Symbols
•Turning on engineering symbols makes it possible for
you to use engineering symbols inside your calculations.
COMP EQN
CMPLX