Robert E. Bradley

Mathematician & historian thereof at Adelphi U. Author & translator: Euler, L'Hôpital, Cauchy. Musician: Wickers Creek Band, Hey Bob-a-Rebob. Montreal native.

[Concordia Alumni @ConcordiaAlumni]

Meet Great Concordian @profbradley, @Concordia's first Rhodes Scholar! From Loyola Campus to @UniofOxford, a journey testament to passion and dedication. "Follow the thing that gives you the biggest intellectual thrill." Discover his inspiring story here: https://t.co/NCMagUHuDf

[Robert E. Bradley @profbradley]

@ProfMoniMorales Awesome!!

[Robert E. Bradley @profbradley]

@JimPropp Sorry, I didn't show my work. If you look at diagonals, they're all identical, modulo a shift, and every 8th tile in each diagonal is black.

[Robert E. Bradley @profbradley]

@JimPropp 1/8 is my guess

[Robert E. Bradley @profbradley]

@cbekae2014 @BidenHQ Russian bot

[Robert E. Bradley @profbradley]

@divbyzero Funny thing. When I saw the preview, I clicked "proves." But that was just a prompt in my email queue and it took me to Twitter. By the time I arrived here and had thought more about it, I clicked "proved."

[Robert E. Bradley @profbradley]

@asya_pla Hemi- means half. Maybe you want "situated in all four quadrispheres." Either way, it's cool. Truly cool!!

[Robert E. Bradley @profbradley]

@viktorblasjo Henk was a wonderful person. I got to know him at the 2008 meeting of the Euler Society. After the meeting, where he was keynote speaker, he rented a big ol' American car and drove off to explore Upstate New York, starting with the Corning Glass Museum

[Robert E. Bradley @profbradley]

@fermatslibrary True, but in 2D, the expected time of the return is infinite.

[Robert E. Bradley @profbradley]

@Frank92261035 @TeacherArthurG Whataboutism at it's finest

[Robert E. Bradley @profbradley]

@Frank92261035 @TeacherArthurG This is what we've come to expect from the MAGAts: no comprehension of why he was impeached or even what impeachment is. Just a tit-for-tat. You impeached my boy, so I'll impeach yours. Like it's a ball game. If and when the Trump Revenge term begins, we're all screwed.

[Robert E. Bradley @profbradley]

@NicholasScovil4 Then we started looking at right triangles: 3-4-5 is a minor chord, whereas the isosceles right triangle gives a tritone.

[Robert E. Bradley @profbradley]

@NicholasScovil4 Nothing as detailed as semitones, but yes, consonant and dissonant intervals. And once I had passed it around and the basics were understood, I showed how the position of frets on an acoustic guitar followed the same consonance rules.

[Robert E. Bradley @profbradley]

@damaru_inc True!

[Robert E. Bradley @profbradley]

@sahararenee17 @AdamKinzinger Not bad for a bot

[Robert E. Bradley @profbradley]

On the #NPRSundayPuzzle this morning, @WillShortz' hint was "In math, what cosine is to sine." Answers were supposed to be of the form I____ F____. His intended answer was "Inverse Function." Sorry Will, the inverse function of sine is ... inverse sine.

[Robert E. Bradley @profbradley]

@DocAtCDI I'm afraid @WillShortz botched #8: cosine is NOT the inverse function of sine. It would have been better to use logarithm and exponential.

[Robert E. Bradley @profbradley]

@JoJoFromJerz She gives batshit a bad name

[Robert E. Bradley @profbradley]

@kelley2021 @Angry_Staffer Even if they offload most of it legal McJob workers, figure of a minimum of $100/hr. So more than $4M.