Hp 10s Scientific Calculator User Manual download pdf (Page 35)

I In an expression where two components hove the some

priority, the calculation is performed from right to left.

e*ln^l20 - e* (In ( 120))

I Other calculations will be carried out from left to right.

I Calculations in parentheses ore performed first.

I If the calculation includes o parameter with o

negative number, the negative number should be in

parentheses. Since a minus sign (—) is considered

a B-type function, care is needed when negative

numbers are included in A-type functions,

mathematical powers or root operations.

X , -h

Example: (~3)

-3'

= 81

= -81

■ Stack

This "stack" is an area of memory used to temporarily

save values (the number stack) and the order of

operations (the operator stack) during the calculation.

The number stack has a maximum capacity of 10

while the operotor stock has a maximum capacity of

24. If a calculation exceeds the stack capacity, a

Stack ERROR will occur.

Example:

2 X 3 + 4 X

5 + 6 7)^8) + 9 =

oee d e® e

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 43 44

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Hp 10s Scientific Calculator User Manual Page 35