@deprecated_ii You have: tempF(60)
You want: tempC
15.555556
You have: tempF(26)
You want: tempC
-3.3333333
You have: tempF(70)
You want: tempC
21.111111

It would be easier just to use Celsius directly instead of using it with extra steps, but with depraved recklessness you continue to use braindead units.

>When the water boils at 212, not 100, not 10, not 200.