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                        Logic and sets

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                        You can verify whether a statement is true or false. Use it to test identities, for example. There are logical (Boolean) operators which you can use to combine statements. You can make statements about sets. There are two types of them:

                        • finite sets: a list of elements inside curly brackets, such as {1,2,3}.
                        • standard number sets: represented by standard symbols, for example, R.

                        You can make operations with the finite sets but not with the others. You can also work with intervals and do operations with them.

                        The main operations you can perform are described below.

                        Examples

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