factorial (n!), 45, 47

integer part of a number, 42–43

logarithm, common (base 10), 44–45

logarithm, natural (base e), 45

reciprocal (1/x), 45, 47

rectangular to polar, 37, 41

set flags on, 59, 61

sine, 37, 39

square root, 45–46

tangent, 37, 40

test flags for on, 61

user defined, 14–16, 52

G

g (downshift prefix), 7–8

Geometric series, example, 33–34

GRD (set grad angular mode), 36

GTO (go to a label), 56

Greater than, test, 63

H

Head cleaning card, 92

I

Index register R8, 63, 29

Insert program step, 60

INT (integer/fraction part of a number), 42–43

Interchange x and y, 30–32

Inverse functions, 35–47. See also Functions.

10x (antilogarithm, common), 45

are cosine, 37, 39

arc sine, 37, 40

arc tangent, 37, 40

degrees, minutes, seconds to decimal angle, 37–38

degrees, minutes, seconds, subtract, 37, 39

ex (antilogarithm, natural), 45–46

fraction part of at number, 42–43

octal to decimal, 42–43