HP HP-11C

260 Subject Index
Triangle solutions, 169-176
data input, 213
Trigonometric mode, 19, 45, 169
Trouble-shooting, calculator operation, 234—-235
True/false tests, 110-111
Two-number function, 22, 24, 29, 49-54
accumulations, 55
U
Unconditional branching, 112
Underflow, 18, 93
USER annunciator, 79, 88
User-definable keys, 213,217-218, 244
User mode, 79, 88
Vv
Variables, inputting, 212-213
W
Warranty information, 236-237