Rnd(10÷3) = 3.333 (with Fix 3), both the displayed value and the calculator's
internal value become 3.333. Because of this a series of calculations will
produce different results depending on whether Rnd is used (Rnd(10÷3) × 3
= 9.999) or not used (10 ÷ 3 × 3 = 10.000). See
GCD, LCM: GCD determines the greatest common divisor of two values,
while LCM determines the least common multiple. See
Int: Extracts the integer part of a value. See
Intg: Determines the largest integer that does not exceed a value. See
Note: Using functions can slow down a calculation, which may delay display
of the result. Do not perform any subsequent operation while waiting for the
calculation result to appear. To interrupt an ongoing calculation before its
result appears, press A.
Examples
sin 30°= 0.5
1
0.5 = 30° bv 1s(sin
−1
sin
sinh 1 = 1.175201194
2
–1
cosh
1 = 0
π /2 radians = 90°, 50 grads = 45°
3
(15( π ) / 2 )1G(DRG ') c(
To calculate
4
1N(SETUP) 7(Sci) 3
B
b
log
1000 = log 1000 = 3
5
10
log
16 = 4
2
To calculate ln 90 (= log
6
1N(SETUP) 7(Sci) 3
1.2 × 10
7
2+2
(1+1)
2
3
(5
)
= 15625
5
= 2
32
To calculate ' 2 × 3 (= 3 ' 2 = 4.242640687...) to three decimal
places (Fix 3)
1N(SETUP) 6(Fix) 3 B
bv
× 2 to three significant digits (Sci 3)
e
5
B
= 1200 B
3
B ( 1 + 1 )6 2 + 2 =
= 16
B
b
wb(sinh) 1 )=
wf(cosh
v
50 1G(DRG ') d(
1i( %) 5 e* 2 =
1i( %) 5 )* 2 =
l 1000 )=
l 2 1)(,) 16 )=
& 2 e 16 =
90) to three significant digits (Sci 3)
e
1.2 * 10 6 3 =
( 5 x)W=
16( ") 5 e 32 =
5 16( ") 32 )=
! 2 e* 3 =
b
! 2 )* 3 =
E-20
.
14
15
.
16
s 30 )=
) 0.5 )=
−1
1.175201194
) 1 )=
−1
r
) =
g
) =
i 90 )=
1=
.
.
17
0.5
30
0
90
45
2
2.97×10
2
2.97×10
3
4
4
0
4.50×10
1200
16
15625
2
2
3 ' 2
4.243
4.243