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Jul
24
comment Adding known error bars to a bar plot
ErrorListPlot. Mathematica's documentation is quite good. If you type "errorbar" and press "F1" that pops right up.
Jul
24
answered LogPlot axes labels destroyed when working in high precision
Jul
24
comment How to stop solving after one solution is found?
btw anybody know what P give the most results? (I encountered several with 26 soluitons, but estimate a couple of weeks to brute force it. )
Jul
24
comment How to stop solving after one solution is found?
Based on some quick testing this is actually a tad slower than simply using Solve. (Even running the test on a case with lots of solutions (1499904) there is no savings. )
Jul
24
comment Match a variable name pattern
see SymbolName
Jul
24
revised Polynomials with integer coefficients vs. polynomials with rational coefficients
added 66 characters in body
Jul
24
revised Polynomials with integer coefficients vs. polynomials with rational coefficients
added 109 characters in body
Jul
24
answered Polynomials with integer coefficients vs. polynomials with rational coefficients
Jul
24
comment What role to sub/superscripts play in Mathematica?
I think they were designed to deliberately confuse newbies.
Jul
24
answered How to parallelize a Do loop containing URLFetchAsynchronous?
Jul
24
comment Identify a scalar, a list
I think this misses the point, as I understand he is working with symbols that have not actually been defined as lists/matrices. @SpaceVoyager might want to supply some example to clarify.
Jul
23
comment Is FindRoot wrong about its WorkingPrecision?
My assumption would be FindRoot makes its assessment based on the expression you supply before it begins evaluation. It doesn't know the precision of y[x] until after it supplies a numeric argument.
Jul
23
comment Identify a scalar, a list
good call, shouldnt have used CAPS at all..
Jul
23
revised Identify a scalar, a list
added 125 characters in body
Jul
23
revised Identify a scalar, a list
added 325 characters in body
Jul
23
answered Identify a scalar, a list
Jul
23
revised Help remove annoying vertical lines in a piecewise plot
added 207 characters in body
Jul
23
comment A documented syntax of FileNames doesn't work?
so it is. Maybe you should put that ("under details" ) in the question.
Jul
23
answered Help remove annoying vertical lines in a piecewise plot
Jul
23
revised Help remove annoying vertical lines in a piecewise plot
edited body