HP 49g Graphing Calculator - Manual (Page 27)

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Row 9
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Enter numbers.
Perform subtraction. Syntax:
a: 0 y
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Row 10
Display a list of arithmetic
functions.
Display a list of functions relating to complex numbers.
Store an expression or define a user function.
List all libraries.
Enter a # symbol (to, for example, enter a binary integer)
Display a list of functions relating to binary arithmetic.
Enter braces, for delimiting a list.
Enter angle brackets, to delimit programming code.
Select the right-shift or alpha right-shift keyboard.
Enter numbers.
Perform addition. Syntax: a:
0
y
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I J
CANCEL
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Continue a halted program or
suspended application.
Turn off the calculator.
Enter the infmity symbol.
Enter a right-pointing arrow.
Tag an object.
Start a new line.
Enter pi.
Enter a comma.
Recall a previous answer.
Display the result in approximate mode.
Turn the calculator on.
Enter a zero.
Enter a decimal point.
Enter a space.
Obtain a result or select an option.
Cancels an operation.
Keys Page 1-9