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Apr
13
revised How to calculate an expression to a specified number of significant digits
added 486 characters in body
Apr
13
comment How to calculate an expression to a specified number of significant digits
@cs2014 your question was about how to do the calculations using 4 significant digits. If all what you want is to display numbers with 3 digits after the decimal point, then simply use PrintPrecision. I'll update the answer with an example.
Apr
12
comment predator prey model with prey refuge
Are these V 10 plots? They look different from V9 screen shot: !Mathematica graphics The lines are thicker also.
Apr
12
comment In LineLegend, how do I force the legend entries to appear in a single column?
f[pairs_] := Grid[pairs]; LineLegend[colors, names, LegendLayout -> f, LabelStyle -> {20, FontFamily -> "Arial"}] gives !Mathematica graphics
Apr
12
revised How to calculate an expression to a specified number of significant digits
changed to 4 as required
Apr
12
answered How to calculate an expression to a specified number of significant digits
Apr
12
comment Mathematica quits calculation automatically
@user3513537 no crash here with the new piece of code you posted. it works. Screen shot: !Mathematica graphics using V 9.01 on windows 7, 64 bit
Apr
12
comment I don't understand ListCorrelate!
can you try pasting the code again? It is has syntax errors. !Mathematica graphics
Apr
12
comment How can I modify my code so the result of my final calculation is acceptable to Simplify?
You have a typo. Change g_list to g_List and while you are at it, you might want to change things to start with lowerCaseLetter.
Apr
12
revised Mathematica quits calculation automatically
added 73 characters in body
Apr
12
answered Mathematica quits calculation automatically
Apr
12
comment predator prey model with prey refuge
I see few demos here on this subject demonstrations.wolfram.com/search.html?query=predator%20prey
Apr
11
comment How can I get precise frame rates in dynamic?
@kguler I do not know. This is how it showed up on my console: screen shot !Mathematica graphics
Apr
11
revised How can I get precise frame rates in dynamic?
typos
Apr
11
answered How can I get precise frame rates in dynamic?
Apr
11
comment Programming paradigm change
When I go to that link you posted, using firefox, I see empty boxes there for the code. Only when I move the mouse over the box, will the code show up there. Same with IE and Chrom. Very strange and confusing web site this reddit is.
Apr
11
comment How can I get precise frame rates in dynamic?
Your code does not run on V 9.01, I get error ArrayPad::mlens: Padding amount {10-orp[here ],6+orp[here should be an integer, pair of integers, or list of pairs of integers. screen shot !Mathematica graphics
Apr
10
awarded  Notable Question
Apr
10
answered UnitStep in Mathematica when t varies differently
Apr
9
revised Binomial[-1,-1]
added 48 characters in body