

\magnification1200\footline{}
\centerline{\bf Math.~126 Quizz \#4}
\centerline{February 16, 1999}
\vskip10pt
\noindent

\def\frac#1#2{{{\textstyle#1}\over{\textstyle#2}}}

\noindent
Solve the initial value problem
$$w\frac{dx}{dw}=w\sin(w^2)-x\hskip20pt x(0)=0$$

\end
Sent Mon Feb 15 05:44:30 EST 1999
