injection
mathematical function that preserves distinctness
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Summary
injection ranks in the top 2% of general entities by monthly Wikipedia readership (1,235 views/month).[1]
Key Facts
- injection is a type of function[2].
- injection is a type of left-unique relation[3].
- injection's Commons category is recorded as Injectivity[4].
- injection's has characteristic is recorded as left-uniqueness[5].
- injection's has characteristic is recorded as right-uniqueness[6].
- injection's has characteristic is recorded as left-totality[7].
- injection's different from is recorded as surjective function[8].
- injection's different from is recorded as monomorphism[9].
- injection's different from is recorded as bijection[10].
- injection's different from is recorded as injection[11].
Body
Definition and Type
Recorded subclass of include function[2] and left-unique relation[3].
Why It Matters
injection ranks in the top 2% of general entities by monthly Wikipedia readership (1,235 views/month).[1] injection has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[12] injection is known by 88 alternative names across languages and contexts.[13]