HP 35s User Manual page 117

Order
1
2
3
4
5
6
7
So, for example, all operations inside parentheses are performed before operations
outside the parentheses.
Examples:



Operation
Parentheses
Functions

Power (
Unary Minus (
Multiply and Divide
Add and Subtract
Equality
Equations
)

)
a
(a
a + (b/c) = 12
(a + b) / c = 12
[%CHG ((t + 12), (a – 6)) ]
Entering and Evaluating Equations
Example




, 
, 

Meaning
3
(b ) = c
3
b) = c
2
6-15