Casio FX 260 User Manual - Page 32
Formulas, Ranges, and Conventions
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Register Contents x4 L1 (( 5 ѿ L 2 4 ҂ L3 ((( 3 ѿ L4 2 ҂ L 5 L6 kFormulas, Ranges, and Conventions The following are the formulas, ranges, and conventions that are applied to various calculations that can be performed using this calculator. Coordinate Transformation • With polar coordinates, θ can be calculated within a range of -180° θ ͨ 180°. The calculation range is the same for radians and grads. Y Y P (x, y) P (r, θ ) Pol r y Rec θ 0 x X 0 X - 30 -
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— 30 —
k
Formulas, Ranges, and Conventions
The following are the formulas, ranges, and conventions that
are applied to various calculations that can be performed
using this calculator.
Coordinate Transformation
•
With polar coordinates,
θ
can be calculated within a range
of –180°
¸
θ
¹
180°. The calculation range is the same for
radians and grads.
y
Y
X
0
P (
x
,
y
)
x
r
Y
Pol
Rec
X
0
θ
θ
P (
r
,
)
Register
Contents
x
L
1
L
2
L
3
L
4
L
5
L
6
4
(( 5
±
4
³
((( 3
±
2
³