2026-02-24 23:35 UTC
https://www.johndcook.com/blog/2026/02/24/a-curious-trig-identity/
Replies (3)
-
@jawnsy@mastodon.social 2026-02-24 23:44
@johndcook@mathstodon.xyz
-
@Ianagol@mathstodon.xyz 2026-02-25 00:44
@johndcook@mathstodon.xyz should be a sinh to prove.
-
@dan131riley@federate.social 2026-02-25 14:53
@johndcook@mathstodon.xyz I haven’t tried, but I feel like this should fall out naturally from Euler’s formula