From 9621add2918cc4943e6693b74ae85d51dd264fcf Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Mon, 21 Apr 2014 20:59:39 +1000
Subject: We don't need the testlua directory any more.

---
 .../testLua/yueliang-0.4.1/test_lua/5.0/bisect.lua | 27 ----------------------
 1 file changed, 27 deletions(-)
 delete mode 100644 LuaSL/testLua/yueliang-0.4.1/test_lua/5.0/bisect.lua

(limited to 'LuaSL/testLua/yueliang-0.4.1/test_lua/5.0/bisect.lua')

diff --git a/LuaSL/testLua/yueliang-0.4.1/test_lua/5.0/bisect.lua b/LuaSL/testLua/yueliang-0.4.1/test_lua/5.0/bisect.lua
deleted file mode 100644
index f91e69b..0000000
--- a/LuaSL/testLua/yueliang-0.4.1/test_lua/5.0/bisect.lua
+++ /dev/null
@@ -1,27 +0,0 @@
--- bisection method for solving non-linear equations
-
-delta=1e-6	-- tolerance
-
-function bisect(f,a,b,fa,fb)
- local c=(a+b)/2
- io.write(n," c=",c," a=",a," b=",b,"\n")
- if c==a or c==b or math.abs(a-b)<delta then return c,b-a end
- n=n+1
- local fc=f(c)
- if fa*fc<0 then return bisect(f,a,c,fa,fc) else return bisect(f,c,b,fc,fb) end
-end
-
--- find root of f in the inverval [a,b]. needs f(a)*f(b)<0
-function solve(f,a,b)
- n=0
- local z,e=bisect(f,a,b,f(a),f(b))
- io.write(string.format("after %d steps, root is %.17g with error %.1e, f=%.1e\n",n,z,e,f(z)))
-end
-
--- our function
-function f(x)
- return x*x*x-x-1
-end
-
--- find zero in [1,2]
-solve(f,1,2)
-- 
cgit v1.1