Logic vs. Value — What's the Difference?

Logic (from Greek: λογική, logikḗ, 'possessed of reason, intellectual, dialectical, argumentative') is the systematic study of valid rules of inference, i.e. the relations that lead to the acceptance of one proposition (the conclusion) on the basis of a set of other propositions (premises).

An amount, as of goods, services, or money, considered to be a fair and suitable equivalent for something else; a fair price or return.

The study of principles of reasoning, especially of the structure of propositions as distinguished from their content, and of method and validity in deductive reasoning.

Monetary or material worth

A system of reasoning

Worth in usefulness or importance to the possessor; utility or merit

A mode of reasoning

Often values A principle or standard, as of behavior, that is considered important or desirable

The formal, guiding principles of a discipline, school, or science.

Precise meaning or import, as of a word.

Valid reasoning

(Mathematics) A quantity or number expressed by an algebraic term.

The relationship between elements and between an element and the whole in a set of objects, individuals, principles, or events

(Music) The relative duration of a tone or rest.

The nonarithmetic operations performed by a computer, such as sorting, comparing, and matching, that involve yes-no decisions.

The relative darkness or lightness of a color. See Table at color.

Computer circuitry.

(Linguistics) The sound quality of a letter or diphthong.

Graphic representation of computer circuitry.

One of a series of specified values

Logical

To determine or estimate the worth or value of; appraise.

(uncountable) A method of human thought that involves thinking in a linear, step-by-step manner about how a problem can be solved. Logic is the basis of many principles including the scientific method.

To regard highly; esteem

The study of the principles and criteria of valid inference and demonstration.

To rate according to relative estimate of worth or desirability; evaluate

The mathematical study of relationships between rigorously defined concepts and of mathematical proof of statements.

To assign a value to (a unit of currency, for example).

A formal or informal language together with a deductive system or a model-theoretic semantics.

Of or relating to the practice of investing in individual securities that, according to some fundamental measure, such as book value, appear to be relatively less expensive than comparable securities.

(uncountable) Any system of thought, whether rigorous and productive or not, especially one associated with a particular person.

Relating to or consisting of principles or standards

(uncountable) The part of a system (usually electronic) that performs the boolean logic operations, short for logic gates or logic circuit.

The quality (positive or negative) that renders something desirable or valuable.

To engage in excessive or inappropriate application of logic.

(uncountable) The degree of importance given to something.

(transitive) To apply logical reasoning to.

That which is valued or highly esteemed, such as one's morals, morality, or belief system.

(transitive) To overcome by logical argument.

The amount (of money or goods or services) that is considered to be a fair equivalent for something else.

The science or art of exact reasoning, or of pure and formal thought, or of the laws according to which the processes of pure thinking should be conducted; the science of the formation and application of general notions; the science of generalization, judgment, classification, reasoning, and systematic arrangement; the science of correct reasoning.

(music) The relative duration of a musical note.

A treatise on logic; as, Mill's Logic.

(arts) The relative darkness or lightness of a color in (a specific area of) a painting etc.

Correct reasoning; as, I can't see any logic in his argument; also, sound judgment; as, the logic of surrender was uncontestable.

Any definite numerical quantity or other mathematical object, determined by being measured, computed, or otherwise defined.

The path of reasoning used in any specific argument; as, his logic was irrefutable.

Precise meaning; import.

A function of an electrical circuit (called a gate) that mimics certain elementary binary logical operations on electrical signals, such as AND, OR, or NOT; as, a logic circuit; the arithmetic and logic unit.

(in the plural) The valuable ingredients to be obtained by treating a mass or compound; specifically, the precious metals contained in rock, gravel, etc.

The branch of philosophy that analyzes inference

(obsolete) Esteem; regard.

Reasoned and reasonable judgment;

(obsolete) Valour; also spelled valew.

The principles that guide reasoning within a given field or situation;

To estimate the value of; judge the worth of something.

A system of reasoning

To fix or determine the value of; assign a value to, as of jewelry or art work.

To regard highly; think much of; place importance upon.

To hold dear.

The property or aggregate properties of a thing by which it is rendered useful or desirable, or the degree of such property or sum of properties; worth; excellence; utility; importance.

Worth estimated by any standard of purchasing power, especially by the market price, or the amount of money agreed upon as an equivalent to the utility and cost of anything.

Precise signification; import; as, the value of a word; the value of a legal instrument

Esteem; regard.

The relative length or duration of a tone or note, answering to quantity in prosody; thus, a quarter note [ ] has the value of two eighth notes [ ].

In an artistical composition, the character of any one part in its relation to other parts and to the whole; - often used in the plural; as, the values are well given, or well maintained.

Valor.

That property of a color by which it is distinguished as bright or dark; luminosity.

Any particular quantitative determination; as, a function's value for some special value of its argument.

The valuable ingredients to be obtained by treatment from any mass or compound; specif., the precious metals contained in rock, gravel, or the like; as, the vein carries good values; the values on the hanging walls.

To estimate the value, or worth, of; to rate at a certain price; to appraise; to reckon with respect to number, power, importance, etc.

To rate highly; to have in high esteem; to hold in respect and estimation; to appreciate; to prize; as, to value one for his works or his virtues.

To raise to estimation; to cause to have value, either real or apparent; to enhance in value.

To be worth; to be equal to in value.

A numerical quantity measured or assigned or computed;

The quality (positive or negative) that renders something desirable or valuable;

The amount (of money or goods or services) that is considered to be a fair equivalent for something else;

Relative darkness or lightness of a color;

(music) the relative duration of a musical note

An ideal accepted by some individual or group;

Fix or determine the value of; assign a value to;

Hold dear;

Regard highly; think much of;

Place a value on; judge the worth of something;

Estimate the value of;