Yes, it's the DM42n hardware underneath. The keyboard and overlay are different and the firmware is written from scratch using the WP 34S mathematics code. This has a lot more functionality than the DM42n does.
Correct. Floats support both -0 and 0 they compare equal but their bit representations don't. Zero can be tricky. Not a numbers (NaNs) always compare as false. Their bit representations won't.
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Yes, it's the DM42n hardware underneath. The keyboard and overlay are different and the firmware is written from scratch using the WP 34S mathematics code. This has a lot more functionality than the DM42n does.
Correct. Floats support both -0 and 0 they compare equal but their bit representations don't. Zero can be tricky. Not a numbers (NaNs) always compare as false. Their bit representations won't.
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