I frequently like to repeat-solve the same (assignment) equation with different values for the independent variable(s). With the 35s, I have to start all over each time, entering into equation mode by pressing EQN. Of course, the equation I want to re-evaluate is already at the bottom of the list, so I press (blue-shift) Solve, the letter for the dependent variable (always the same!), then enter the new variable value(s), followed by R/S, to get the new answer, but then it dumps me out of equation mode again. Why can't it just stay in the same equation until I exit? Both the 27s and 17b / 17bii solvers work the way I like (not to mention these models have a very alpha-rich solver that allows variable names up to 10 characters long!)

The problem with the 35s solver seems to be its lineage - from the 32sii, which has the same limitations.

Does anyone know a way around this (having to start all over and run through the whole process each time)?