Description: The closure of the sinh function with complex argument. (Contributed by Jon Pennant, 9-Sep-2026)
| Ref | Expression | ||
|---|---|---|---|
| Assertion | sinhcl | ⊢ ( 𝐴 ∈ ℂ → ( sinh ‘ 𝐴 ) ∈ ℂ ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | sinhf | ⊢ sinh : ℂ ⟶ ℂ | |
| 2 | 1 | ffvelcdmi | ⊢ ( 𝐴 ∈ ℂ → ( sinh ‘ 𝐴 ) ∈ ℂ ) |