27 lines
769 B
Markdown
27 lines
769 B
Markdown
# One-letter abbreviations
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These are highly context-dependent in their meaning, but in general:
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|Letter|Meaning(s)|
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|`a`|Accumulator, generic first variable in sequence|
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|`b`|See `a` above|
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|`c`|Current value, see `a` above|
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|`d`|Difference, delta|
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|`e`|Expression, exception, error, event|
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|`f`|File, function|
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|`g`|Also a function|
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|`i`|Index, iterator, imaginary|
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|`j`|Also an index, also imaginary|
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|`l`|Length, list, long, last|
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|`n`|Number|
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|`o`|Object, out|
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|`p`|Pointer|
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|`r`|Return value, result|
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|`s`|Size|
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|`t`|Time, period|
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|`v`|Vector, variable|
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|`x`|First field of a vector, generic first variable in sequence, literally anything else|
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|`y`|Second field of a vector, see `x` above|
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|`z`|Third field of a vector, see `x` above, complex number|
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