ADD and SUBTRACT (+ and -)
- Last UpdatedMar 28, 2023
- 1 minute read
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Synopsis |
number + number |
-> number |
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number ‑ number |
-> number |
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+ number |
-> number |
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- number |
-> number |
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Description |
Add or subtract two numbers. They can also be used as unary operators at the beginning of a parenthesized sub-expression. |
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Side Effects |
Units are consolidated across add and subtract. |
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Example |
1 + 2 -> 3.0 1 ‑ 2 -> 1.0 + 1 -> 1.0 - 1 -> -1.0 |
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Errors |
Floating point underflow. |
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