mathURL

http://mathurl.com/y7yge7k6
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$\small u_3 = \left( \dfrac {1 + s \, C_1 \, R_1} {s \, C_1 \, R_1} + \dfrac {1} {s \, C_2} \cdot \dfrac {1 + s \, C_1 \left( R_1 + R_2 \right)} {s \, C_1 \, R_1 \, R_2} \right) \, u_1$

help & about · blog · mathurl at mathurl dot com · by justin kao