import three;
currentprojection=perspective(100,100,200,up=Y);
draw(scale3(4)*extrude(texpath("$\displaystyle\int_{-\infty}^{+\infty}
e^{-\alpha x^2}\,dx=\sqrt{\frac{\pi}{\alpha}}$"),2Z),blue);
Generated by dwww version 1.15 on Sat May 18 08:23:10 CEST 2024.