Re: Analytical solution possible?
- To: mathgroup at smc.vnet.net
- Subject: [mg131995] Re: Analytical solution possible?
- From: Narasimham <mathma18 at gmail.com>
- Date: Tue, 12 Nov 2013 00:16:50 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- Delivered-to: l-mathgroup@wolfram.com
- Delivered-to: mathgroup-outx@smc.vnet.net
- Delivered-to: mathgroup-newsendx@smc.vnet.net
NoISQL = {SI'[t] == (R[t] - a)/(2 a - R[t])/R[t]^2,
R'[t] == Cot[SI[t]]/R[t], SI[0] == ArcCos[c/a],
R[0] == a + c}; DSolve[NoISQL, {SI, R}, t]
Using above initial condition there is a solution with ArcTan in the argument, But I could not Simplify further.
Using Ver 8.
Regards
Narasimham