Re: Another basic (?) question about RecurrenceTable and replacement
- To: mathgroup at smc.vnet.net
- Subject: [mg122358] Re: Another basic (?) question about RecurrenceTable and replacement
- From: victorphy <vbapst at gmail.com>
- Date: Wed, 26 Oct 2011 17:39:30 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <j862fv$5r5$1@smc.vnet.net>
I kind of got confused with my notations : I want to solve
x_0 = -2, y_0 = 0
(x_{n+1},y_{n+1}) = sol(n/10,x_n,y_n) for n = 1..10
where *sol* cannot be defined explicitely but is given by something
like
f[x_, a_] := -(x - a)^3 + (x - a)
sol[a_?NumericQ, b_?NumericQ,c_?NumericQ] := FindRoot[{f[x, a], x +y},
{x, b}, {y, c}]