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Thanks for your reply. Your solution works for 3x3 matrices, but hangs on 4x4 matrices. It aborts on TimeConstrained[ svdInverse[m] ], 180]; in any case it is slower than Inverse and qrInverse.
On the site (http://reference.wolfram.com/language/ref/CellMargins.html) it says use "SHOW RULER". I cannot find Show Ruler anywhere in the Mathematica UI. One can select menu item Window -> Toolbar -> Ruler, and a ruler does appear on the top of...
I was asked to look into a part of NTPD (Network Time Protocol Daemon) for the NTP (Network Time Protocol) Foundation. Imagining one client and one server, NTP works as follows: ![Client-Server Relationship][1] In words, at time T1 (origin)...
Mathematica has a short tutorial entitled "Arbitrary-Precision Numbers." You can find it by searching for "tutorial/ArbitraryPrecisionNumbers" in Help/Wolfram Documentation or by typing SetPrecision, highlighting it, pressing F1, then find the...
I need the Transverse Cylindrical Equal-Area project for a map. Mathematica supplies the Cylindrical Equal-Area projection, but not its transverse. Does anyone know how to manipulate the Cylindrical Equal-Area projection to produce its transverse?
Can anyone tell me why this Hyperlink command Hyperlink[{"Distributions.nb", "file://d:\\DOCUME~1\\CHARLE~1\\MYDOCU~1\\Statistics\\WalpoleAndMyers\\Ch6\\Distributions.nb"}]fail with the following message: "The file you tried to open...