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Index 103
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Move operations. See ENTER , STO, RCL,
R , R , x y.
See also Stack lift; Stack drop
× (multiply), 7, 9, 30
Multiplication
stack, 7, 9
storage registers, 30
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N
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n! (factorial), 45, 47
Negative numbers, entering, 7
Nonprogrammable operations. See DEL, PRGM, SST.
NOP (no operation), 63
Not equal, test, 63
Number entry keys. See 0, . . . , 9, , EEX, CHS.
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O
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OCT (decimal  octal), 42–43
OFF-ON Switch. “Power on”: clears all registers and flags.
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sets the display rounding to 2 fixed places (0.00).
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leaves program pointer at top of memory.
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inserts 5 functions at the top of memory that are callable from the top row
keys to allow single stroke execution of the 5 functions shown in the window
above the top row.
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ON. See OFF-ON switch.
Overflow, register, 81
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P
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Pi, recalling, 33
Pointer, program, 51, 60
Polar to rectangular conversion, 37, 40–41
Power operation (yx), 45, 47
Prefix keys, 7, 8
PREFIX (clear prefix), 18
Prerecorded programs, running, 11–13
PRGM (clear program), 19, 61
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