dc(1) on OpenBSD
The text f1d1e7f13cb2, as OpenBSD 6.5, OpenBSD 6.4, OpenBSD 6.3 shipped it.
desk calculator
Flags it lists
-
-e -
-x
The text f1d1e7f13cb2, as OpenBSD 6.5, OpenBSD 6.4, OpenBSD 6.3 shipped it.
desk calculator
-e
-x