Clear Stack (CLST, CLSTK) and LastX

[Thomas Klemm]

(03-16-2015 07:56 AM)Thomas Radtke Wrote:  More Marcus-like:

Code:

CLR_STK
7
+
9
*
x<>y
3
+
13
*
+

It's easy to find a sequence where you need more key-strokes than the obvious:

7
ENTER
9
*
3
ENTER
13
*
+


Don't ever try to calculate something more advanced like:

\(\frac{(7\times9 + 3\times13)(4\times17+6\times7)}{9\times11+13\times5}\)


Cheers
Thomas