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K order of operations – Casio fx-3650P User Manual

Page 49

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• Divide your calculation into two or more separate parts.

Syntax ERROR

• Cause

• A calculation formula or program formula contains an error.
• There is a colon (:) or output command (

^) at the end of the program.

• Action

• Press

e

or

r

to display the calculation with the cursor located at the

location of the error and make required corrections.

• Delete the colon (:) or output command (

^) at the end of the program.

Arg ERROR

• Cause

• Improper use of an argument

• Action

• Press

e

or

r

to display the location of the cause of the error and make

required corrections.

Go ERROR

• Cause

• A Goto

n

command does not have a corresponding Lbl

n

label.

• Action

• Correctly input an Lbl

n

label that corresponds to the existing Goto

n

command, or delete the Goto

n

command if it is not required.

kOrder of Operations

Calculations are performed in the following order of precedence.

1 Coordinate transformation: Pol (

x

,

y

), Rec (

r

, θ )

Differentials:

d/dx

Integrations:

dx

2 Type A functions:

With these functions, the value is entered and then the function key is
pressed.

x

3

,

x

2

,

x

Ҁ1

,

x

!, ° ’ ”

m

,

m

1

,

m

2

,

n

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