Difference between revisions of "Formula plotting feature guide"
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* '''Powers''' are entered using the ^ symbol: x^2 means x SQUARED. x^(y+2) means x to the power of (y+2). | * '''Powers''' are entered using the ^ symbol: x^2 means x SQUARED. x^(y+2) means x to the power of (y+2). | ||
* The '''plus/minus symbol''' is entered as "+- ", note the SPACE after +-. SPACE is mandatory! | * The '''plus/minus symbol''' is entered as "+- ", note the SPACE after +-. SPACE is mandatory! |
Revision as of 15:06, 30 June 2005
- Powers are entered using the ^ symbol: x^2 means x SQUARED. x^(y+2) means x to the power of (y+2).
- The plus/minus symbol is entered as "+- ", note the SPACE after +-. SPACE is mandatory!
- Subscripts are entered using the [ and ]: example: x[1,2] = a+-b
- Graphs, see Instructions and Examples
- Diagrams and drawings, see Instructions and Examples.
- Cartoons (explaining simplification etc), see Instructions and Examples
- Arithmetic cartoons (explaining addition etc) see Instructions and Examples
- Greek letters, summation, integrals etc are entered using their common names. Examples
- Matrices, see Instructions and Examples.