WP34S exponential

[Thomas Klemm]

Quote:[A], [B], [C] and [D] are named hotkeys – calling directly the user programs carrying these labels. Take your chance to make up to four of your favorite functions directly accessible. Unless the respective labels are defined, these keys act as [Σ+], [1/x], [\(y^x\)] or [\(\sqrt{x}\)], respectively, as is printed above them.