HP Pascal/iX Reference Manual (31502-90022)

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Table 4-2. HP Pascal Operators
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| Operator | Actions | Type of Operands | Type of Results |
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| + | addition | real, integer | real, integer |
| | set union | any set type | set |
| | concatenation | string, string literal| string |
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| - | subtraction | real, integer | real, integer |
| | set difference | any set type | set |
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| * | multiplication | real, integer | real, integer |
| | set intersection | any set type | set |
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| / | division | real, integer | real |
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| DIV | division with truncationinteger | integer |
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| MOD | modulus | integer | integer |
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| AND | logical 'and' | Boolean | Boolean |
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| OR | logical 'or' | Boolean | Boolean |
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| NOT | logical negation | Boolean | Boolean |
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| < | less than | any simple type | Boolean |
| | | string or PAC | Boolean |
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| > | greater than | any simple type | Boolean |
| | | string or PAC | Boolean |
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