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Re: inequations

• To: mathgroup at smc.vnet.net
• Subject: [mg62901] Re: inequations
• From: dh <dh at metrohm.ch>
• Date: Thu, 8 Dec 2005 00:04:35 -0500 (EST)
• References: <dn368i$2ri$1@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

Hy Norbe,
your equation is of the type:
Sin[x] == c1 x + c2
This is a transcendental equation that does not in general have a 
solution in closed form. That is, it can not be written by a finite 
number of algebraic terms.
However, you may solve it numerically.
Daniel

Norbe wrote:
> Can somebody help me with this Inequation?
> 
> (( 2*Sin [a] ) / (3*Pi / 4 ) -a ) +1 -d  >= 0
> 
> I need solve for a, but i can't found any function or easy form for solve.
> 
> 
> Thank
>