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8: 23 Double: 1: 11: 52 ... The shifting of the decimal points in the significands to make the exponents match causes the loss of some of the less significant digits ...
Solution to Fibonacci rabbit problem: ... 0.0001, etc. lays out the first Fibonacci numbers in the decimal expansion of () ... With the exceptions of 1, 8 and 144 ...
1/8 or 1 ⁄ 8 may refer to: ... 1 August (day-month date notation) the Fraction one eighth, 0.125 in decimal, and 12.5% in percentage; 1st Battalion, 8th Marines ...
Similar is done by other spreadsheets, the handling of the different amount of decimal digits which can be exactly stored in the 53 bit mantissa of a 'double' (e.g. 16 digits between 1 and 8, but only 15 between 1 / 2 and 1 and between 8 and 10) is somewhat difficult and solved 'suboptimal'.
The first few terms are 1, 2, 4, 9, 20, 44, 97, 214, 472, 1041, 2296, 5064,... (sequence A008998 in the OEIS). The limit ratio between consecutive terms is the supersilver ratio. The first 8 indices n for which is prime are n = 1, 6, 21, 114, 117, 849, 2418, 6144. The last number has 2111 decimal digits.
For comparison, the same number in decimal representation: 1.125 × 2 3 (using decimal representation), or 1.125B3 (still using decimal representation). Some calculators use a mixed representation for binary floating point numbers, where the exponent is displayed as decimal number even in binary mode, so the above becomes 1.001 b × 10 b 3 d or ...
If an unknown weight W is balanced with 3 (3 1) on its pan and 1 and 27 (3 0 and 3 3) on the other, then its weight in decimal is 25 or 10 1 1 in balanced base-3. 10 1 1 3 = 1 × 3 3 + 0 × 3 2 − 1 × 3 1 + 1 × 3 0 = 25.
Also the converse is true: The decimal expansion of a rational number is either finite, or endlessly repeating. Finite decimal representations can also be seen as a special case of infinite repeating decimal representations. For example, 36 ⁄ 25 = 1.44 = 1.4400000...; the endlessly repeated sequence is the one-digit sequence "0".