colog: meaning, definition, pronunciation and examples
Very lowTechnical/Mathematical, or informal computing jargon
Quick answer
What does “colog” mean?
A short form for 'cologarithm', the logarithm of the reciprocal of a number, or a mathematical function.
Audio
Pronunciation
Definition
Meaning and Definition
A short form for 'cologarithm', the logarithm of the reciprocal of a number, or a mathematical function.
In computing, a rarely used abbreviation for 'colloquial' or 'colloquialism' in informal documentation or tagging. In some contexts, a potential misspelling of 'cologne' (fragrance).
Dialectal Variation
British vs American Usage
Differences
No significant difference in usage, as the term is equally rare in both variants. The mathematical definition is universal.
Connotations
None, due to extreme rarity.
Frequency
Effectively zero in general usage. Slightly more likely to be seen in mathematical or old computing texts.
Grammar
How to Use “colog” in a Sentence
The colog of [number/expression]Vocabulary
Collocations
Examples
Examples of “colog” in a Sentence
adjective
British English
- The colog value was pre-computed.
- Refer to the colog function in the appendix.
American English
- The colog value was precomputed.
- See the colog function in the appendix.
Usage
Meaning in Context
Business
Not used.
Academic
Extremely rare, only in specific historical or advanced mathematical contexts.
Everyday
Never used. Likely to be interpreted as a mistake for 'cologne'.
Technical
The only plausible context, referring to the mathematical function or as an obscure abbreviation in computing.
Vocabulary
Synonyms of “colog”
Vocabulary
Antonyms of “colog”
Watch out
Common Mistakes When Using “colog”
- Using it to mean 'cologne'.
- Assuming it is a standard English word.
- Misspelling as 'collog'.
FAQ
Frequently Asked Questions
Yes, but it is an extremely rare technical term in mathematics (short for cologarithm). It is not part of active, general vocabulary.
No. This would be considered a significant spelling error. The correct word for the fragrance is 'cologne'.
Almost exclusively in historical or very specialized mathematical texts discussing logarithms and reciprocals. It is obsolete in modern practice.
Yes. The 'log' of a number is its logarithm. The 'colog' of a number is the logarithm of the *reciprocal* of that number, which is equivalent to the negative of its log.
A short form for 'cologarithm', the logarithm of the reciprocal of a number, or a mathematical function.
Colog is usually technical/mathematical, or informal computing jargon in register.
Colog: in British English it is pronounced /ˈkəʊlɒɡ/, and in American English it is pronounced /ˈkoʊlɔːɡ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'COmplementary LOGarithm' = colog. It complements (or reciprocates) the log.
Conceptual Metaphor
A mathematical mirror (reflecting a number into its reciprocal space before taking the log).
Practice
Quiz
What is the most accurate definition of 'colog'?