Logarithmic and Trigonometric Tables: Five Decimal Places

24 wwwwwww ²x² 30 wwwwwwwww according to Art angular radius C. L. Cot c. d. L characteristic column headed common logarithms cos² cosc cosec cosß cot B dB cot CdC cotangent cpl log cot cubic decimal point e-xi EXPLANATION find the logarithmic find the mantissa finding the angle four figures g in meters given mantissa given number Hence II.I IO.I LAGRANGE'S THEOREM last three figures log sin 30 logarithmic tangent logarithms of numbers mantissa corresponding Mantissa of log marginal tables minutes multiply the tabular N.Tan P. P. L. Sin QUADRANT sec² secx sin a cos sin b sin sin² sixth and following SPHERICAL TRIANGLES subtract tabular difference tan² tana THEOREM TRIGONOMETRIC FUNCTIONS wwww wwwwww wwwwwwwww wwwwwwwww 36 wwwwwwwww 902 x2 dx ΙΟ ΙΟΙ ΠΙΟ ΠΟ обл обо