|||
用Origin7.5 运行通过
在Script Window窗口输入
"find_roots "sin(2*x)*exp(-0.1*x)-0.5*abs(x)" -3 3;"
Equation: sin(2*x)*exp(-0.1*x)-0.5*abs(x) = 0
x range: -3.000000e+000 to 3.000000e+000
Roots found:
x F(x) Num. Iterations
-------------- -------------- --------------
-2.482353e+000 +1.590506e-011 23
-2.071141e+000 -1.667133e-011 22
+0.000000e+000 +0.000000e+000 0
+1.199508e+000 -1.350542e-011 25
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