Index

Note: Page numbers with “f” denote figures; “t” tables; “b” boxes.

0–9

3D plots, 200, 240–249
of data points, 245f, 246f
multiple, 248f
using data matrix, 244f
using functions, 242f, 243f

A

Activating a region, 50
Adams/BDF method, 412
Add Space command, 58, 61
Add to Quick Access Toolbar, 476
Add Trace, 222
Addition and subtraction, 144, 145f
Addition operator, 7–8
Advantages of PTC Mathcad, 529
Algebra operators, 10
Alignment, setting, 53
All Functions control, 16, 63–64, 164
All Functions list, 105
also if operator, 268, 271t
Angle functions, 192
APPENDPRN, 195
Approximate Equality, 457–458, 487
Areas, 53–54
Areas and perimeters, 106–109
Argument, 63, 66f, 69f
Arrays, See matrices, matrix, and vectors for additional topics, 123–162

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