LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYjLUkjbWlHRiQ2I1EhRic= Solutions to the symmetric wave equation on a disk. The function wave1 takes in three parameters: f - The initial displacement, written as a function of r. g - The initial velocity, written as a functino of r. m - The number of terms you want to the solution that you want to use. To keep from having too many inputs, the program assumes that c = 1 and a = 1. JSFH QyYtSSV3aXRoRzYkJSpwcm90ZWN0ZWRHSShfc3lzbGliRzYiNiNJJnBsb3RzR0YlISIiPkkmd2F2ZTFHRihmKjYlSSJmR0YoSSJnR0YoSSJtR0YoNiZJI2FuR0YoSSJ1R0YoSSJ6R0YoSSNibkdGKEYoRihDJz44JjcjLUkkc2VxR0YmNiQtSSZldmFsZkdGJjYjLUktQmVzc2VsSlplcm9zR0YlNiQiIiFJIm5HRigvRkY7IiIiOSY+OCQtRj02JCwkKiYtRkA2Iy1JJEludEdGJTYkKig5JEZJLUkoQmVzc2VsSkdGJTYkRkUqJiZGOjYjRkZGSUkickdGKEZJRklGaG5GSS9GaG47RkVGSUZJLUZZNiRGSUZmbiEiIyIiI0ZHPjgnLUY9NiQqLEZeb0ZJLUZANiMtRlQ2JCooOSVGSUZYRklGaG5GSUZpbkZJRmZuRitGW29GXW9GZm5GK0ZHPjglLUkkc3VtR0YlNiQqJi1GWTYkRkUqJi1GQDYjRmZuRklGaG5GSUZJLCYqJiZGTEZnbkZJLUkkY29zR0YlNiMqJkZmbkZJSSJ0R0YoRklGSUZJKiYmRmBvRmduRkktSSRzaW5HRiVGanBGSUZJRklGR09GW3BGKEYoRihGKw== JSFH As an example: 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 And to view the result: QyQtSShhbmltYXRlRzYiNiZJJ3Bsb3QzZEdGJTclNyUqJkkickdGJSIiIi1JJGNvc0c2JCUqcHJvdGVjdGVkR0koX3N5c2xpYkdGJTYjSSN0aEdGJUYsKiZGK0YsLUkkc2luR0YvRjJGLEkidUdGJS9GKzsiIiFGLC9GMztGOiwkSSNQaUdGMCIiIy9JInRHRiU7RjoiIzUvSSdmcmFtZXNHRiUiJCsiRiw= JSFH Your task? Simply play with the program. Change f and g in the input, possibly change m, possibly change the range of t in the animate command (you can also change the number of frames if you want). Basically, make something cool, and then bask in the glory of your vibrating membrane.