...(including any ciphers) to the left of the decimal point. For any number less than unity it is one more than the number of ciphers between the decimal point and the first significant figure and is negative. I O-OOO 2 o-3o1 3 o-477 4 o-6o2 5 o-699 6 o778 7 o-845 8 o-9o3 9 o-954 IO I -OOO 59....

...point. (2) If 0 < N < 1, the characteristic of log N is negative and may be obtained as follows: Count the number of ciphers between the decimal point and the first significant digit, subtract this number from 9, write the remainder as a positive characteristic and annex —...

...1.359 = 0.13322 b. For numbers less than unity, the characteristic is negative. It is one more than the number of ciphers between the decimal point and the first significant figure. Since the mantissa is positive, the negative sign is placed above the characteristic to show that it...

...the logs of 49, "7, 7000, -0007, \, Щ. 12. How many digits are there in 1825 and in 1318? 13. Find the number of ciphers between the decimal point and the first significant figure in (^)1000 and in (J)100. 14. Divide Г4-326847 by 9. 15. Find log 128, log 125, log 2500, having given...

...1.359 = 0.13322 6. For numbers less than unity, the characteristic is negative. It is one more than the number of ciphers between the decimal point and the first significant figure. Since the mantissa is positive, the negative sign is placed above the characteristic to show that it...