kCalculation Priority Sequence

This calculator employs true algebraic logic to calculate the parts of a formula in the following order:

1Type A functions

•Coordinate transformation Pol (x, y), Rec (r, θ)

•Functions that include parentheses (such as derivatives, integrations, Σ, etc.)

d/dx, d2/dx2, ∫dx, Σ, Solve, FMin, FMax, List→Mat, Fill, Seq, SortA, SortD, Min, Max, Median, Mean, Augment, Mat→List, P(, Q(, R(, t(, RndFix, logab

•Composite functions*1, List, Mat, fn, Yn, rn, Xtn, Ytn, Xn

2Type B functions

With these functions, the value is entered and then the function key is pressed.

x2, x–1, x!, ° ’ ”, ENG symbols, angle unit °, r, g

3Power/root ^(xy), x'

4 Fractions a b/c

5 Implied multiplication format in front of π, memory name, or variable name. 2π, 5A, Xmin, F Start, etc.

6 Type C functions

With these functions, the function key is pressed and then the value is entered.

', 3', log, In, ex, 10x, sin, cos, tan, sin–1, cos–1, tan–1, sinh, cosh, tanh, sinh–1, cosh–1, tanh–1, (–), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Ref, Rref, Sum, Prod, Cuml, Percent, List, Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP

7Implied multiplication format in front of Type A functions, Type C functions, and parenthesis. 2'3, A log2, etc.

8Permutation, combination, complex number operator in polar form nPr, nCr, ∠

9 Metric conversion commands*2

0 ⋅, ÷, Int÷, Rmdr ! +, –

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

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

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

*1 You can combine the contents of multiple function memory (fn) locations or graph memory (Yn, rn, Xtn, Ytn, Xn) locations into composite functions. Specifying fn1(fn2), for example, results in the composite function fn1°fn2 (see page 5-14). A composite function can consist of up to five functions.

*2 Metric conversion commands are supported only when the Metric Conversion add-in application is installed.

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