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Separation of variables scheme

• To: mathgroup at smc.vnet.net
• Subject: [mg63988] Separation of variables scheme
• From: "cosmicstring" <cosmicstring at gmail.com>
• Date: Thu, 26 Jan 2006 03:43:25 -0500 (EST)
• Sender: owner-wri-mathgroup at wolfram.com

I have two related questions

1) I have functions like Cosh[x+Iy] (I being Sqrt[-1]) and I want to
decompose it to two functions, one depending only on x and the other
depending only on y.

2) I have this kind of function:

A[x] B[y] R[x] S[y]

and I want to decompose it to functions depending only one variable
such as

f1[x]=A[x] R[x]
g1[y]=B[y] S[y]

(Separation of variables scheme)

What command(s) should I use?

Thanks in advance...

• Follow-Ups:
  • Re: Separation of variables scheme
    • From: Sseziwa Mukasa <mukasa@jeol.com>