Casio Fx-50fh Ii | User Manual

Contrary to popular belief, SHIFT + CLR + 1 (Setup) only resets display settings—not programs. SHIFT + CLR + 2 (Memory) clears variables but keeps programs. Only SHIFT + CLR + 3 wipes everything. The manual labels this clearly, but many skip it.

Hosts community-uploaded versions of the feature guide and specialized program booklets. specific program