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Rating Stats for

Leonid Shifrin

Rating
1660.22 (428th) 		Reputation
21,867 (6,062nd)
Page: 1 2 3 ... 6
Title Δ
Sorting two lists ignoring any non-numeric values? 0.00
Converting a list of words into a list of the frequency in which th... -0.56
Mathematica: conditional "compilation" +0.27
How to sort N lists by the total sum of elements of each list with... +0.28
Is there any efficient easy way to compare two lists with the same... -0.51
How to remove the Null symbol in a Table in Mathematica? -1.65
Extract information from HTML using Mathematica -0.29
What is the recommended way to check that a list is a list of numbe... +0.17
Use of Dynamic to monitor progress within functions +0.30
Transform a nested list without copying or losing precision -2.52
How to define constants for use with With[] in one place and then a... +1.50
How to speed up and/ or parallelize updating of selective values in... +0.54
Unevaluated form of a[[i]] -0.51
Is there an equivalent of StringPosition[] for searching lists? If... -0.72
Obtain x as result for Re[x] in mathematica +0.39
Is it possible to import an MX file without evaluating the contents? +0.26
How to speed up Mathematica replacement of matrix elements +0.59
Looking for something like JUnit's @Before / @After in MUnit +0.29
Why is Cases[] so slow here? Are there any tricks to speed it up? 0.00
How to replace each 0 with the preceding element in a list in an id... +0.73
How to remove an extra {} in this use of DeleteCases +0.54
Do operations for the second component of each element in a list in... -0.13
Asking advice about an old book +0.29
How to take a list and generate all lists of increasing length? -0.25
How to apply HoldForm to a list of variables without the variables... +0.29
What is the best way to read the code of already defined function (... +1.08
Efficient alternative to Outer on sparse arrays in Mathematica? +1.19
Using All in MapAt in Mathematica -0.71
Generate terms of an m-order power series in n variables +0.67
How to do Tally-like operation on list based on elements' total in... -0.17
Porting Mathematica to Octave -0.45
Finding runs of similar, not identical, elements in Mathematica +0.72
PatternTest not optimized? +1.02
How-To: ( and where ) define function aliases in Mathematica for us... +0.59
NIntegrate - why is it much slower in Mathematica 8 in this given c... -0.66
How to use a macro from inside a macro in the definition of Manipul... +0.29
How to replace implicit subexpressions in Mathematica? +0.28
Update (reload) mathematica package after changes +1.17
Mathematica function turns red, does not work +0.39
Create a symbolic orthonormal matrix in mathematica +0.36
How to tell Mathematica to replace 0 to power 0 by 1? -0.19
Load a mathematica package from within a package 0.00
Is it safe to turn off Pattern::patv? +0.29
Error generating localized variables (as constants) +0.29
Times and NonCommutativeMultiply, handing the difference automatica... +0.31
A fast implementation in Mathematica for Position2D +1.47
How to find line where error occurred in Mathematica notebook? -0.85
Infix for All (leaves) +1.34
Problems interpreting input cell box expressions +1.13
Save Mathematica code in `FullForm` syntax +1.64