something wrong with my code??

*To*: mathgroup at smc.vnet.net*Subject*: [mg129571] something wrong with my code??*From*: sylphid707 <sylphid707 at hotmail.com>*Date*: Fri, 25 Jan 2013 01:35:13 -0500 (EST)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*Delivered-to*: l-mathgroup@wolfram.com*Delivered-to*: mathgroup-newout@smc.vnet.net*Delivered-to*: mathgroup-newsend@smc.vnet.net

First of all, this might give seasoned Mathematica users some serious eye sores cause I'm a newb at this xD f[x_] := (1^-9) (Exp[38.629 x] - 1); data = Table[if[[f[x], {x, -5, 5, 0.01}] > 0.005, 0.005, f[x]]]; ListPlot [data, DataRange -> {-5, 5}, Joined -> True, PlotRange -> {0, 0.01}, PlotStyle -> {Thickness[0.005]}] What I want to do this is do a plot of a sweep from -5 to 5 with 0.01 stepsize, and if the output value exceeds 0.005, the output value will just be 0.005. It will kind of look like a heavyside step function/unit step function. Any help would be greatly appreciated xD.

**Follow-Ups**:**Re: something wrong with my code??***From:*christopher arthur <chris.arthur1@gmail.com>