Lazer reflecting from circular mirrors (demonstration of the butterfly effect)6mo ⋅ Mandelbrot1611 ⋅ r/desmos
Is the minimum value of x^x, which is e^(-1/e), an irrational number?7mo ⋅ Mandelbrot1611 ⋅ r/askmath
Square rolls on the surface of a circle and one of the corners traces a curve4mo ⋅ Mandelbrot1611 ⋅ r/desmos
If you have an arbitrary point in coordinates (a, b) what are the coordinates of another point (c, c^2) on the parabola y=x^2 if the point on the parabola is as close to the other point as possible?8mo ⋅ Mandelbrot1611 ⋅ r/askmath
I took a screenshot from a video where someone was doing a physical sudoku. This was not the one he was solving but it was next to it in the same sudoku book. I tried to solve it by hand but couldn't even figure out a single digit. How is it possible?5mo ⋅ Mandelbrot1611 ⋅ r/puzzles
Puzzle: can you guess how this pattern of 200 circles is generated just by looking at it? It is only defined by the two points and a unit circle (the big one in the picture).5mo ⋅ Mandelbrot1611 ⋅ r/desmos
How do you go about solving an equation like this (for x)? Wolfram Alpha couldn't do it7mo ⋅ Mandelbrot1611 ⋅ r/askmath
