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126

(1910) Author: Peder Lobben - Tema: Mechanical Engineering
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126 HYPERBOLIC LOGARITHMS.
HYPERBOLIC LOGARITHMS.
The hyperbolic or Napierian logarithm of any number may
be obtained by multiplying the common logarithm by the con-
stant 2.3025S5 ;
practically 2.3.
Table No. 6 gives the hyperbolic logarithms from 1.01 to
30. Thehyperbolic logarithm of numbers intermediate between
those which are given in the table may be obtained by inter-
polating proportional differences.
TABLE No. 6.—Hyperbolic or Napierian Logarithms
of Numbers.
N Log. N Log. N Log. !
N Log.
1.01 0.0099 1.26 2311 1.51 0.4121 1.76 0.5653
1.02 0.0198 1.27 0.2390 1.52 0.4187 1.77 0.5710
1.03 0.0296 1.28 0.2469 1.53 0.4253 1.78 0.5766
1.04 0.0392 1.29 0.2546 1.54 0.4318 j
1.79 0.5822 I
1.05 0.0488 1.30 0.2624 1.55 0.4383 1.80 0.5878
1.06 0.0583 1.31 0.2700 1.56 0.4447 181 0.5933
1.07 0.0677 1.32 0.2776 1.57 0.4511 1.82 5988
1.08 0.0770 1.33 0.2852 1.58 0.4574 1.83 0.6043
1.09 00862 1.34 0.2927 1.59 0.4637 1.84 0.6098
1.10 0.0953 1.35 0.3001 1.60 0.4700 1.85 0.6152
1.11 0.1044 1.36 0.3075 1.61 0.4762 1.86 0.6206
1.12 0.1133 1.37 0.3148 1.62 0.4824 1.87 0.6259
1.18 0.1222 1.38 0.3221 1.63 0.4886 1.88 0.6313
1.14 0.1310 1.39 3293 1.64 0.4947 1.89 0.6366
1.15 0.1398 1.40 0.3365 1.65 0.5008 1.90 0.6419
1.16 0.1484 1.41 0.3436 1.66 0.5068 1.91 0.6471
1.17 0.1570 1.42 0.3507 1.67 0.5128 1.92 06523
1.18 0.1655 1.43 0.3577 1.68 0.5188 1.93 0.6575
1.19 0.1740 1.44 0.3646 1.69 0.5247 1.94 0.6627
1.20 0.1823 1.45 0.3716 1.70 0.5306 1.95 0.6678
1.21 0.1906 1.46 0.3784 1.71 0.5365 1.96 0.6729
1.22 0.1988 1.47 0.3853 1.72 0.5423 1.97 0.6780
1.23 0.2070 1.48 0.3920 1.73 0.5481 1.98 0.6831
1.24 0.2151 1.49 0.3988 1.74 0.5539 1.99 0.6881
1.25 0.2231 1.50 0.4055 1.76 0.5596 2.00 0.6931

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