Casio ClassPad 300 PLUS - Manual (Page 101)

20050501
Calculation Priority Sequence
Your ClassPad automatically performs calculations in the following sequence.
1 Commands with parentheses (sin(, diff(, etc.)
2 Factorials ( x !), degree specifications ( o , r ), percents (%)
3 Powers
4 π, memory, and variable multiplication operations that omit the multiplication sign (2π, 5A,
etc.)
Command with parentheses multiplication operations that omit the multiplication sign (2 3,
etc.)
Ч , ч
5 +, –, (–)
6 Relational operators (=,
≠, <, >, <, >)
7 and
8 or, xor
9 with ( | )
Example: 2 + 3
× (log (sin(2π 2 )) + 6.8) = 22.07101691 (In Algebra mode, Decimal mode,
Radian mode.)
Tip
• Expressions in parentheses are given priority.
• In cases where a series of calculations in the same expression includes more than one of the
operators 4 through 9 that are the same priority sequence level, the same level operations are
performed from left to right. A series of power calculations 3 (example: 5^2^3) is performed from
right to left (5^(2^3)).
2-2-4
Basic Calculations
1
2
3
4
5
6