Summation based benchmark for calculators

[brickviking]

Regarding the original summation test, I decided to feed it through my copy of x48-0.6.4. I got some slightly strange results, which seem to be dependent upon the machine that x48's running on, so I'm interested in knowing if anyone's done the test on a real 48SX, as I haven't seen one in pier4r's list of results. My program's below, but it's pretty much the sum from 1 to n for the original formula.

Quote:%And yes, you'll have to type in that sum symbol yourself (Right-Shift-U for the 48SX/GX)
\<< \-> CNT
\<< TICKS '\(\sum\)(X=1,CNT,XROOT(3,EXP(SIN(ATAN(X)))))' EVAL SWAP TICKS SWAP -
8192 /
\>>
\>>

Oh, and I finally managed to find a PDF manual for the SX; as most of you know, there are quite a few differences between the SX and GX and they were doing my head in. I still don't know how to do certain things I take for granted on my 50G, but things are considerably more spartan on the SX.

(Post 274)