Swiss army knife equations

[Thomas Radtke]

(12-23-2013 11:33 AM)walter b Wrote:  So the EQN list was kind of next evolutionary step in solving equations?

No. While useful, it is in some sense a step backwards from the first implementation of an algebraic equation editor/solver in 1985 on the 18C. It had its first appearance on the 32SII and was probably designed with the limitations of the single line display and the concept of easy-to-access single letter variables in mind.

Walter, have you parted with your 35s so early?