pinball1970's latest activity
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But yes he is missed. How little I know him notwithstanding. -
pinball1970 replied to the thread High School A Mind-Boggling Number Comparison.Thanks @WWGD and @jbriggs444. I needed to read some back story on sets and things.
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I recently bought a new camera, Sony A6500 (second hand) which is a significant upgrade from Sony A6000. I got it because (1) it's got...
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SE Asian flags from volleyball event on Jomtien beach
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Beginning mile 2 of my 4 mile morning run yesterday. Calm wind and comfortable at -7 deg F. The next 10 miles down this road are all...
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Fusion, by the look of it...
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South Carolina nuclear test? :oldtongue:
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pinball1970 reacted to jbriggs444's post in the thread High School A Mind-Boggling Number Comparison with
Informative.
Given a set of all sets, one can define the set of all sets not containing themselves. Then you ask yourself, does this set contain... -
pinball1970 reacted to WWGD's post in the thread High School A Mind-Boggling Number Comparison with Informative.
No, givem.a set S. you can define its powerset P(S)( the set of all of its subsets), which Cantor Theorem shows has a greater...
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pinball1970 replied to the thread Fresh 42.There was an issue with your questions most likely. You can always DM the mentor in question and they will get back to you and explain...
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It's # 3 for me. Sometimes I'll go back and remove my posts the day after, looking at it saying to myself; "You shouldn't post when...
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pinball1970 reacted to Astronuc's post in the thread What type of energy is actually stored inside an atom? with
Like.
When an atom of say Th, U, Pu and other transuranics fissions, much of the energy released is expressed as kinetic energy of the two... -
pinball1970 replied to the thread High School A Mind-Boggling Number Comparison.Can you not have a set of all sets? I wrote the above then a distant bell rang, also why would a Mathematics poster say there isn't a...
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pinball1970 replied to the thread High School A Mind-Boggling Number Comparison.Not very creative or gentlemanly though, imagine if two professor's played that game? What sort of rules they would have if they tried...
