# How can “lift” a plot which passes near y=0? [closed]

I know this plot below does not touch b=0. How can I lift it in order to see those values near b[M]=0? I tried

LogLogPlot[b[M],{M,10^9,10^14},PlotRange->All,AxesOrigin->{0,0}]

LogLogPlot[b[M],{M,10^9,10^14},PlotRange->{0,6},AxesOrigin->{0,0}]

LogLogPlot[b[M],{M,10^9,10^14},PlotRange->Automatic]


Function b[M] comes from a list of data which was iterpolated. But I think that is not a problem.

(It must be plotted in log scale since in order to see some details I want)

## closed as off-topic by MarcoB, bbgodfrey, Dr. belisarius, m_goldberg, ubpdqnJun 7 '15 at 7:41

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• LogLogPlot[b[M]+1,{M,10^9,10^14},PlotRange->All,AxesOrigin->{0,0}] – Dr. belisarius Jun 3 '15 at 18:33
• Possible duplicates: (13021), (22774), (73240) – Mr.Wizard Jun 3 '15 at 18:41
• Looks like B[M] goes to 1 not 0 ?? Try PlotRange -> {.9, Automatic} – george2079 Jun 3 '15 at 18:43
• Yes. The problem was solved by shifting the y-axis as AxesOrigin->{10^9,-0.2}. – Patrick El Pollo Jun 3 '15 at 18:44
• Not quite a dup because of the log scale.. now can anyone make snese of what a negative origin on a log scale actually does? AxesOrigin -> {10^9, .8} seems about the same as {10^9,-.2}... – george2079 Jun 3 '15 at 18:52