Just because a number looks sane in base 10 doesn't mean it's a rational number in binary.

Rationality is independant of base. A rational number in base 10 will still be rational in base 2. You mean not periodic. A number which isn't periodic in base 10 may be periodic in base 2, but periodic numbers are rational.

In reply to Re^2: 4253.95 + 0.9 = 4254.84999999999 (need help to interpret internals) by ikegami
in thread 4253.95 + 0.9 = 4254.84999999999 (need help to interpret internals) by jplindstrom

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