$f \mapsto f(0)$
Terms
| Term | This example | Why |
|---|---|---|
| function | ✓ | $f \mapsto f(0)$ is a function, because it assigns one number to each input function. |
| functional | ✓ | $f \mapsto f(0)$ is a functional, because it takes a function and returns a number. |
| operator | ✗ |
| Term | This example | Why |
|---|---|---|
| function | ✓ | $f \mapsto f(0)$ is a function, because it assigns one number to each input function. |
| functional | ✓ | $f \mapsto f(0)$ is a functional, because it takes a function and returns a number. |
| operator | ✗ |