Why π is in the normal distribution (beyond integral tricks)
#math #pi #mathtricks #integral
I was intrigued by a question https://lnkd.in/dz7FcEXg, which looked quite complex at first sight, at least to most of the young and novice Maths learners. Although, it isn't tough, students should attack it with the right approach, to find the solution. #students #maths #mathstricks #mathsisfun #mathclass #mathisfun #mathslover #mathskills #mathstudents #mathstutor #mathproblems #matheducation #mathematics #mathslover #mathtricks #math #learning #quizoftheday #solutions #skilldevelopment
#skilldevelopment #solutions #quizoftheday #learning #math #mathtricks #mathematics #matheducation #mathproblems #mathstutor #mathstudents #mathskills #mathslover #mathisfun #mathclass #MathsIsFun #mathstricks #maths #students
Perhaps Mathstodon can be a place to note some folklore #MathTricks that are useful but too trifling to devote an entire paper to. Here's one (that I recalled on browsing MathOverflow https://mathoverflow.net/questions/435728): If one is trying to prove a Hilbert space identity or inequality which is invariant under a unitary group action, one can often reduce "for free" to the irreducible components of that group action. (1/2)