Activity for . .
Type | On... | Excerpt | Status | Date |
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Answer | — |
A: Is there a mathematical process resembling the terms "digital"/"discrete" and "analog"/"continuous"? Discrete sets, as ℕ ℤ and ℚ, are in bijection within themselves, and the number of elements in them is Aleph (א) sub zero. Continuum sets as ℝ or 𝕀 are not in bijection to the former ℕ ℤ ℚ, and the number of elements in them is Aleph (א) sub one. (more) |
— | over 3 years ago |