plot y = sqrt(x^2+y^2) sin(1/sqrt(x^2+y^2)) for x =-0.4..0.4 and y=-0.4..0.4plot y = sqrt(x^2+y^2) sin(1/sqrt(x^2+y^2)) for x =-0.4..0.4 and y=-0.4..0.4

• Natural Language
• Math Input