diff options
Diffstat (limited to 'test/bisect.lua')
-rw-r--r-- | test/bisect.lua | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/bisect.lua b/test/bisect.lua index 4de9e99b..9e1d8f70 100644 --- a/test/bisect.lua +++ b/test/bisect.lua @@ -18,9 +18,12 @@ function solve(f,a,b) write(format("after %d steps, root is %.10g, f=%g\n",n,z,f(z))) end +-- an example + -- our function function f(x) return x*x*x-x-1 end +-- find zero in [1,2] solve(f,1,2) |