15
In the same precedence level, calculations are
performed from left to right.
Operation enclosed within parentheses is performed
first. When a calculation contains an argument that is a
negative number, the negative number must be enclosed
within parentheses.
Example:
–2
2
= –4
(–2)
2
= 4
When same priority commands are mixed into one
calculation.
Example 1:
1 ÷ 2 = 0.1591549431
Example 2:
2 A
1 ÷ 2A =
Fractions: a b/c, d/c
Prefix symbol: (–) (negative sign)
Statistical estimated value calculation:
Multiplication where sign is omitted: Multiplication sign
omitted immediately before , e, variables (2 , 5A, A,
etc.), functions with parentheses (2 (3), Asin(30), etc.)
Permutations, combinations: nPr, nCr
Multiplication and division: ×, ÷
Addition and subtraction: +, –
Calculation ending instruction: =, M+,M- STO(store
memory)
5th
6th
7th
8th
9th
10th
11th
12th
x, y, x1, x2
ˆ ˆ ˆ
ˆ
1
4
Summary of Contents for F-718SG
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