Casio FX-CG20, Руководство пользователя

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46
Description Command Syntax Function Sequence
Absolute value of the number x. Abs x
[OPTN] [F8] (
t
) [F4] (NUM) [F1]
Number of items in list x Dim List x
[OPTN] [F1] (LIST) [F3]
Binomial coefficient Number nCr Number
[OPTN] [F8] (
t
) [F3] (PROB) [F3]
The determinant of Matrix x Det Matrix x
[OPTN] [F2] (MAT) [F3]
Diagonalize Matrix x Rref Matrix x
[OPTN] [F4] (MAT) [F8] (
t
) [F5]
Differential d/dx (Term, Differentiation position)
[OPTN] [F4] (CALC) [F2]
Dimensions of Matrix x Dim Matrix x
[OPTN] [F2] (MAT) [F8] (
t
) [F4]
Triangular shape of the Matrix x Ref Matrix x
[OPTN] [F2] (MAT) [F8] (
t
) [F4]
Unit matrix: Creating a K x k identity
matrix
Iden K
[OPTN] [F2] (MAT) [F8] (
t
) [F1]
Factorials x !
[OPTN] [F8] (
t
) [F3] (PROB) [F1]
Activate function term Y (e.g. Y1 or Y2)
[VARS] [F4] (GRPH) [F1]
Solve equation Solve (equation, initial value)
SolveN (equation[, Variable])
[OPTN] [F4] (CALC) [F1]
Greatest common divisor (GCD) of the
whole numbers, A and B
GCD (A, B)
[OPTN] [F8] (
t
) [F4] (NUM) [F8]
(
t
) [F2]
Hyperbolic functions, e.g. sin Sinh
[OPTN] [F8] (
t
) [F2] (HYP) [F1]
Integer (part of number x) Intx
[OPTN] [F8] (
t
) [F4] (NUM)
Integral
∫
dx, (Term, lower bound, upper bound)
[OPTN] [F4] (CALC) [F4]
Lowest common multiple (LCM) of the
whole integers A and B
LCM (A, B)
[OPTN] [F8] (
t
) [F4] (NUM)
[F8] (
t
) [F3]
Create List x { Value, Value,…,Value} List x
[ ]
Accumulate list entries: Generate list
from the partial sums of the list x
Cum1 List x
[OPTN] [F1] (LIST) [F8] (
t
)
[F8] (
t
) [F3]
Create Matrix and assign matrix
variables x
[…]- Mat x [F4] (MATH) [F1] (MAT)
Median of the elements from List x Med (List x)
[OPTN] [F1] (LIST) [F8] (
t
) [F4]
Mean of the elements from List x Mean (List x)
[OPTN] [F1] (LIST) [F8] (
t
) [F4]
Zero Charge Solve (Term[, initial value])
SolveN (Term[, Variable])
[OPTN] [F4] (CALC) [F1]
Permutation Number nPr Number
[OPTN] [F8] (
t
) [F3] (PROB) [F2]
Raising a matrix, e.g. square Matrix x^2
[^]
Overview of Selected Commands
Commands and functions, that are not found on the first, second
or third assignment of keys, are called using the
[OPTN] button.
Note: Command input using
[ALPHA]
and letters will lead to an
error message!