Deduction
91deduction method — philosophical method of determining a general rule from an individual detail …
92deduction of tax at source — quantity that can be subtracted from a person s income tax …
93deduction of a claim — The proof of a right by showing its origin either in law or in equity …
94deduction new for old — noun : a subtraction made by a marine underwriter from the total cost of repairs in paying a claim under a hull insurance policy to allow for the gain in excess of loss to the shipowner resulting from the new material installed during repairing …
95Natural deduction — In logic and proof theory, natural deduction is a kind of proof calculus in which logical reasoning is expressed by inference rules closely related to the natural way of reasoning. This contrasts with the axiomatic systems which instead use… …
96Home mortgage interest deduction — Taxation An aspect of fiscal policy …
97Tax deduction — This article is about the deduction of expenses for the purpose of calculating taxable income. For tax deducted at source, see Withholding tax. Taxation An aspect of fiscal policy …
98Hilbert-style deduction system — In logic, especially mathematical logic, a Hilbert style deduction system is a type of system of formal deduction attributed to Gottlob FregeMáté Ruzsa 1997:129] and David Hilbert. These deductive systems are most often studied for first order… …
99Public Policy Limitation on Deduction for Business Expenses — Brief Introduction: Deduction for Business Expenses Section 162(a) of the Internal Revenue Code allows for taxpayers to deduct ordinary and necessary expenses paid or incurred in carrying on a trade or business from their gross income. [26 U.S.C …
100Style de Fitch pour la deduction naturelle — Style de Fitch pour la déduction naturelle Le logicien Fitch a proposé une variante de la déduction naturelle où les démonstrations sont présentées de façon linéaire, renonçant à la structure arborescente proposée par Gentzen. Sommaire 1… …