User`s guide

Note: .Only the quotient value of a +R caIcUaIion is stored in Ans memory.
.Assigning the result of a remainder division calculation to a variable
will assign the quotient value only. Performing the operation 5 ~
lJiH+R)2@I@(STO)m(X) (which assigns the result of 5+R2 to X)
will assign a value of 2 to X.
.If a +R calculation is part of a multi-step
calculation, only the quotient is passed on to the next operation. (Example;
10
IE 17 ~1iiI(+R)6 §) 10+ 2) .Operation olthe ~ and 8 keysis
disabled while a remainder division result is on the display.
Cases when Remainder Division becomes
Non-remainder Division
If either of the following cond~ions exists when you pertorm a remainder
division operation, the calculation willbe treated as normal (non-remainder)
division.
.When e~her the dividend or the divisor is a very large value
Example:20000000000 I!ffii!)1.)(+R)17§)
Calculated as: 20000000000 + 17
.When the quotient is not a pos~ive integer, or if the remainder is not a
positive integer or positive fractional value
Example;
lEI5 ~ I)IJ(+R) 2 §) -> Calculatedas; -5 + 2
~Prime Factorization .~.~.~mv.~.~ :1
-- ~: ",~"""".' ~ .....-
In the COMP Mode, you can factor a positive integer up to 10 digits into
prime factors up to three digits.
To pertorm prime factorization on 1014
1014
IE![
IS!!Jf3(FACT) [
10141
2x3X13z1
When you pertorm prime factorization on a value that includes a factor that
is prime number with more than three dig~s, the part that cannot be factored
willbe enclosed in parentheses on the display.
To pertorm prime factorization on 4104676 (= z2 x 10132)
@f3(FACT) I 2zx(1026169) I
Anyone of the following operations will exit prime factorization result
display.
.Pressing 1!!!If3(FACT) or §).
.Pressing any of the following keys; ~ or f3.
.Using the setup menu to change the angle unit setting (Deg, Rad, Gra) or
the display digits setting (Fix, SCi, Norm).
Note: .You willnot be able to execute prime factorization while a decimal
value, fraction, or negative value calculation result is displayed. Trying to
do so will cause a math error (Math ERROR).
.You will not be able to
execute prime factorization while the result of a calculation that uses Pol,
Rec, +R is displayed.
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For actual operations using each function,see the "Examples' section
following the list below.
1t: 1t is displayed as3.141592654, buf 1t=3.14159265358980isused for
intemal calculations.
e: e is displayed as 2.718281828, bute =2.71828182845904 is used for
intemal calculations.
sin, cos, lan, sln-', coso" tan-': Trigonometric functions. Specify the
angle un~ before pertorming calculations. See LJ..
sinh, cosh, tanh, slnh-'. cosh-', tanh-': Hyperbolic functions. Input a
function from the menu that appears when you press ffiJ. The angle unit
setting does not affect calculations. See Itl..
',',9: These functions specify the angle unit. .specifies degrees, 'radians,
and 9grads. Input a function from the menu that appears when you pertorm
the following key operation; IS!!JfiW(DRG~). See h.
10., e.: Exponential functions. Note that the input method is different
depending upon whether you are using Natural Display or Unear Display.
Seeh.
log: logarithmic function. Use the
~ key to input log.b as log (a, b). Base
10 is the default setting if you do not input anything for a. The ~ key also
can be used for input, but only while Natural Display is selected. In this
case, you must input a value for the base. See h.
In: Natural logarithm to base e. See h,.
x", x", xl, r., 'r., o.rc;,.r': Powers, power roots, and reciprocals. Note
that the input methods for x", r., 'r., and o.rc;are different depending upon
whether you are using Natural Display or linear Display. See LJ...
Note: .The following functions cannot be input in consecutive sequence;
r, x', x", x-'. Ifyou input 2@1@1, for example, the final @I willbe ignored.
To input 222, input 2@1, press the @ key, and then press @I(ED).
.r, x', x-' can be used in complex number calculations.
/J.: Function for pertorming numerical integration using the Gauss-Kronrod
method. Natural Display input syntax is
J:f(x),while linear Display input
syntax isJ(f(x),a, b,tol). to/ specifies tolerance, which becomes 1 x
1~ when nothing is input for tot. Also see "Integration and Differential
Calculation Precautions" and ''Tips for Successful Integration Calculations"
for more information. See 6.
i;.: Function for approximation of the derivative based on the central
differencemethod. Natural Displayinput syntax is fx (f(x))Ixo.'while
linear Displayinputsyntaxis fx (f(x),a, tol).to/ specifies tolerance,
which becomes 1 x 10-'0when nothing is input for tot. Also see "Integration
and Differential Calculation Precautions' for more information. See h.
b
~-: Function that, for a specified
range ofj(x),determines sum L (f(x))
....
=j(a) + j(a+l) + j(a+2) + ...+j(b). Natural Display input syntax is L (f(x)),
while linear Display input syntax is I(j(x),a, b).a and b are inte9~rs that
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