Dual Arithmetic: A New Art, Volume 2Bell and Daldy, 1867 |
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Expressions et termes fréquents
33rd root a₁ amount angle of 75 annuity of 50 apply article 12 B₁ b₂ binomial coefficients c₁ calculated calculus of differences coefficients comma common division common logarithms common number compound interest convenient value cube root d₁ descending branch descending dual number descending process Dual Arithmetic dual calculus dual digits dual log dual logarithm dual method dual sign dual system eight places employed equation becomes example expressed Find the dual find the value given equation given number greater Hence involving error less logarithmic spiral metic Mult multiplied N₁ N₂ natural number negative notation number and dual number corresponding operative numbers places of decimals places of figures present value radius vector rate per cent reciprocal remainder represented result seventeenth position subtract system of logarithms u₁ u₂ whole number written ΙΟ ΙΟΙ