negative one
Below zero, barely
Negative one is the integer that sits one unit below zero on the number line, written as -1.
In mathematics, it serves as the multiplicative identity for sign change—multiplying any number by negative one flips its sign from positive to negative or vice versa.
Negative one raised to a power alternates between -1 and 1 depending on whether the exponent is odd or even, making it useful in formulas involving alternating sequences.
Number lacking fractions
- minusSubtraction symbol
- subtractionRemoving quantities mathematically
- additive inverseNumber's zero-sum partner
- real numberValue on continuous line
whole number · numeral · digit · value · scalar · quantity · nonpositive · arithmetic
Shared between two parties
- unityWholeness through cohesion
- identityWho someone is
- divisionSplitting into parts
- fractionPart divided by whole
exponent · power · square root · coefficient · multiplier · factor · inversion
Failure to reach quota
- debtMoney owed another
- arrearsOverdue financial obligations
- deficiencyLack of something needed
- insufficiencyShortfall in amount needed
lack · scarcity · gap · losses · owing · red · underfunding · below zero
integer
Number lacking fractions
- minusSubtraction symbol
- subtractionRemoving quantities mathematically
- additive inverseNumber's zero-sum partner
real number · whole number · numeral · digit · value · scalar · quantity · nonpositive · arithmetic · algebra
reciprocal
Shared between two parties
fraction · exponent · power · square root · coefficient · multiplier · factor · inversion
shortfall
Failure to reach quota
- debtMoney owed another
- arrearsOverdue financial obligations
- deficiencyLack of something needed
insufficiency · lack · scarcity · gap · losses · owing · red · underfunding · below zero · in the hole
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