If p and q are statements, then ‘p not or q’, denoted by p ↓ q, is true only when both p and q are false. Since ‘not or’ is cumbersome language, this is often referred to as ‘nor’ in logic. The truth table is as follows:
- repertoire
- repetition codes
- repetitive DNA
- Repettian
- repichnia
- replacement
- replacement, axiom of
- replacement cost
- replacement investment
- replacement rate
- replacement ratio
- replacing bone
- replay attack
- replicable
- replicated data server
- replicate; replication
- replication
- replication manager
- replication transparency
- replicon
- repo
- repolarization
- reporter gene
- report generator
- repository