Order Of Operations - Texas Instruments MathPrint TI-30X Plus Quick Manual

0.11 Order of operations

Order of operations hierarchy:
(1st) Expressions inside parentheses.
(2nd) Functions that need a closing
bracket and precede the argument such as
sin, log and all R◄►P menu items.
(3rd) Functions that are entered after the
argument, such as x
modifiers.
(4th) Exponentiation (^) and roots.
TM
In MathPrint mode, exponentiation using
the j key is evaluated from right to left.
For example, is evaluated as
.
The TI-30X Plus MathPrint™ evaluates
expressions entered with  and ™ from
left to right in both Classic and MathPrint
modes.
For example, pressing 2 l l is
calculated as
(5th) Negation .
(6th) Fractions.
(7th) Permutations (nPr) and combinations
(nCr).
(8th) Multiplication, implied multiplication,
division and angle indicator
(9th) Addition and subtraction.
(10th) Logic operators and, nand.
(11th) Logic operators or, xor, xnor.
(12th) Conversions such as
►n/d◄►Un/d, F◄►D, ►DMS.
(13th) x
(14th) n evaluates the input expression.
2
and angle unit
.
.
Note: In Classic mode, exponentiation using
the j key is evaluated from left to right. For
2^ 3^ 2
example,
TM
6
is evaluated as
.