Re: HP 50G WHEN ! Message #4 Posted by Mike Morrow on 13 July 2006, 3:14 p.m., in response to message #1 by Louis
I don't know anything about the delivery schedule.
The hp49g+ has the "equations" right now if you upgrade the flash ROM to VERSION 2.06, available at www.hp.org.
I'm hoping that the hp50g will be at least a hp49g+ with most of the functions coded for direct execution (no Saturn emulation layer to penetrate) on the S3C2401X01 (ARM-type) processor.
(Even with a 75 MHz ARM-type processor, the speed of the hp49g+ on many higher level functions is not much better than the old 4 MHz Saturn hp48gx. For example, a "Savage Benchmark" consisting of 2500 executions of [square root, square, ln, exp, atan, tan, 1 + ] takes 107 seconds on my hp49g+ (ROM version 2.06), which is negligibly faster than the 114 seconds that it takes my old hp48gx to do the same thing. Oddly, back when I had the original hp49g+ ROM version 1.20, it only took 97 seconds, but that was still unexpectedly slow.)
Mike M.
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