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Data types

PG Calculator use advanced object-oriented stack. Each data inputted in calculator has own object representation and will be managed in different ways.
PG Calculator operates on following types of objects:
Name Symbol Example How to use
1. Real numbers R 3.1234567 ( details... )
2. Complex numbers C (1.54,2.43i) ( details... )
3. Boolean values B true or false ( details...)
4. Strings S "Hello!" ( details... )
5. Expressions E 'x^2+4x' ( details... )
6. Vectors V [1.2 3.2 4.1] ( details... )
7. Value with unit U 10_kg*m/s^2 ( details... )
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