Correlation (相関)
QUESTION
Correlation (相関)
Click to reveal answer ANSWER
The composed relation $\psi^{-} \circ \varphi \subset N \times K$ defined by:
$$\psi^{-} \circ \varphi = \{(n, k) : \varphi(n) = \psi(k)\}$$
Click to see question - ソースノート: chapter2.md
- カードID: correlation
- 状態: active