User Manual

2-3

tanh

–1

, (–), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Ref, Rref, Sum, Prod, Cuml,

Percent, AList, Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP

7 Abbreviated multiplication format in front of Type A functions, Type C functions, and

parenthesis.

2 '3 , A log2, etc.

8 Permutation, combination

n P r , n C r

9 Metric conversion commands

0 × , ÷, Int÷, Rnd

! +, –

@ Relational operators =, ≠ , >, <, ≥ , ≤

# And (logical operator), and (bitwise operator)

$ Or, Xor (logical operator), or, xor, xnor (bitwise operator)

You can combine the contents of multiple function memory (fn) locations or graph memory

( Y n, r n, X tn, Y tn, X n) locations into composite functions. Specifying fn1(fn2), for example,

results in the composite function fn1

fn2 (see page 5-7). A composite function can consist of

up to five functions.

Example 2 + 3 × (log sin2 π

+ 6.8) = 22.07101691 (angle unit = Rad)

• You cannot use a differential, quadratic differential, integration, Σ , maximum/minimum value,

Solve, RndFix or log

b calculation expression inside of a RndFix calculation term.

• When functions with the same priority are used in series, execution is performed from right to

left.

In 120 → e

{In( 120 )}

Otherwise, execution is from left to right.

• Compound functions are executed from right to left.

• Anything contained within parentheses receives highest priority.

k Calculation Result Irrational Number Display

(fx-9860G II SD/fx-9860G II /fx-9860G AU PLUS only)

You can configure the calculator to display calculation results in irrational number format

(including ' or π ) by selecting “Math” for the “Input/Output” mode setting on the Setup screen.

Example '2 + '8 = 3 '2 (Input/Output: Math)

!x( ') ce+!x( ') iw