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Apr
7
revised Distance between two line segments in 3-space
deleted 47 characters in body
Apr
7
revised Distance between two line segments in 3-space
deleted 25 characters in body
Apr
7
revised Distance between two line segments in 3-space
deleted 25 characters in body
Apr
5
revised Distance between two line segments in 3-space
added 204 characters in body
Apr
4
answered Distance between two line segments in 3-space
Apr
4
revised Fitting a numerical integral via NonLinearModelFit to magnetic data
added 10 characters in body
Apr
4
comment How to get the quantity of Physical constants?
man its irritating the docs just say "physical constant functionality is built into mathematica" without providing any clue how to access. Even if you find the Quantity page it doesn't say anything about physical constants.
Apr
4
revised Fitting a numerical integral via NonLinearModelFit to magnetic data
added 261 characters in body
Apr
4
comment Decomposing a large text file, with alternating headers and text, into an array of headers and an array of text segments
best do StringSplit[.., StartOfLine ~~ "^"] in case the comment token happens to occur elsewhere.
Apr
4
comment Decomposing a large text file, with alternating headers and text, into an array of headers and an array of text segments
you might want to put the comment mark back ie :> "^"<>title, then you could easily segregate them out with StringCases
Apr
4
comment curve on the surface
nice, but a bit of work to go if the curve is itself a 2d bezier you need to map the one parameter space onto the other.
Apr
4
comment curve on the surface
edit the question if you have information to add, but the is just a table of 2d points, not a surface
Apr
4
reviewed Close curve on the surface
Apr
3
answered Fitting a numerical integral via NonLinearModelFit to magnetic data
Apr
3
revised Finding a better way to define a matrix
added 4 characters in body
Apr
3
revised Finding a better way to define a matrix
added 513 characters in body
Apr
3
answered Finding a better way to define a matrix
Apr
3
reviewed Leave Open Given an equation with one parameter, how do I use NSolve to solve it for many values of the parameter?
Apr
2
comment Finding a better way to define a matrix
the pattern for the initially populated rows : #1 (39 - #1)/2 - 18 & /@ Range[18] ..
Apr
2
revised Finding a better way to define a matrix
added 1420 characters in body