| 释义 |
Definition of truth table in English: truth tablenoun Logic 1A diagram in rows and columns showing how the truth or falsity of a proposition varies with that of its components. Example sentencesExamples - The fourth column can be read off from the truth table for disjunction.
- As early as 1894 Dodgson used truth tables for the solution of specific logic problems.
- The statement ‘I am wet’ can be either true or false, and this accounts for the last two columns in the truth table.
- A well-known example of an effective method is the truth table test for tautologousness.
- The truth table for the (standard, ‘material implication’ logical version of) ‘if A then B’ is so if the whole sentence is true and B is false, then A must also be false.
- 1.1Electronics A diagram of the outputs from all possible combinations of input.
Example sentencesExamples - The current activation/deactivation state of the array is then converted, advantageously via truth table logic, into a digital signal representative of the current position of the marker.
- The logic gate truth table or truth tables used for electronic logic gates circuits including the AND, NAND, OR, NOR and exclusive OR circuits.
- A truth table shows how a logic circuit's output responds to various combinations of the inputs, using logic 1 for true and logic 0 for false.
Definition of truth table in US English: truth tablenoun Logic 1A diagram in rows and columns showing how the truth or falsity of a proposition varies with that of its components. Example sentencesExamples - The statement ‘I am wet’ can be either true or false, and this accounts for the last two columns in the truth table.
- A well-known example of an effective method is the truth table test for tautologousness.
- The truth table for the (standard, ‘material implication’ logical version of) ‘if A then B’ is so if the whole sentence is true and B is false, then A must also be false.
- As early as 1894 Dodgson used truth tables for the solution of specific logic problems.
- The fourth column can be read off from the truth table for disjunction.
- 1.1Electronics A diagram of the outputs from all possible combinations of input.
Example sentencesExamples - The logic gate truth table or truth tables used for electronic logic gates circuits including the AND, NAND, OR, NOR and exclusive OR circuits.
- A truth table shows how a logic circuit's output responds to various combinations of the inputs, using logic 1 for true and logic 0 for false.
- The current activation/deactivation state of the array is then converted, advantageously via truth table logic, into a digital signal representative of the current position of the marker.
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