... oops. Ignore my last sentence. Need more coffee...
-- Bert
On Sun, Sep 25, 2022 at 7:45 AM Bert Gunter wrote:
> ... and so you need f(x) = abs(x^2 - 25),
> though I have no idea if GA handles non-continuously differentiable
> functions.
>
> -- Bert
>
> On Sun, Sep 25, 2022 at 1:44 AM Eric Be
... and so you need f(x) = abs(x^2 - 25),
though I have no idea if GA handles non-continuously differentiable
functions.
-- Bert
On Sun, Sep 25, 2022 at 1:44 AM Eric Berger wrote:
> ?ga states that ga() searches for the maximum of the fitness function.
> The maximum of your fitness function is
?ga states that ga() searches for the maximum of the fitness function.
The maximum of your fitness function is at x=0.
On Sun, Sep 25, 2022 at 4:52 AM Bert Gunter wrote:
> We aren't supposed to do homework on this list.
>
> Bert Gunter
>
> On Sat, Sep 24, 2022 at 5:29 PM Barry King via R-help
We aren't supposed to do homework on this list.
Bert Gunter
On Sat, Sep 24, 2022 at 5:29 PM Barry King via R-help
wrote:
> I am having difficulty solving for 5 in this coded snippet. Please help.
> ---
> library(GA)
>
> # Solve for x where x^2 = 25, not x^2 <= 25
>
> f <- functi
I am having difficulty solving for 5 in this coded snippet. Please help.
---
library(GA)
# Solve for x where x^2 = 25, not x^2 <= 25
f <- function(x)
{
x^2-25
}
fitness <- function(x) -f(x)
GA <- GA <- ga(type = "real-valued", fitness = fitness, lower = 0, upper =
10)
summary(
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