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Daniel Lichtblau earned this badge 41 times
may 14 at 20:08
What is the fastest way to count square-free words?
may 14 at 14:57
Common subexpression from two expressions
may 9 at 13:23
Efficiently determining if 3D points are within a surface composed of polygons
apr 25 at 9:29
Gröbner basis on a particular set of equations
apr 4 at 13:56
How do I obtain the enclosed area of this particular parametric plot?
mar 10 at 7:46
Manually specifying distance metric to Nearest slows down calculation
mar 3 at 17:21
Mathematica Implementations of the Random Forest algorithm
feb 7 at 0:23
Strategies for solving problems involving searches
jan 25 at 16:04
Bitwise operators - Hamlet for Mathematica
jan 23 at 19:01
DeleteDuplicates not deleting duplicates
jan 9 at 7:28
Implementing Remainder Tree
dec 8 at 3:59
How do I simplify expressions with square roots?
dec 1 at 21:07
Quality of random numbers
nov 28 at 17:45
FiniteFields package is very slow. Any fast substitute for Mathematica?
nov 27 at 15:57
Fast Karatsuba Squaring, how to?
nov 22 at 11:34
Is there any way to obtain an approximate inverse for very large sparse matrices?
nov 19 at 7:38
What is so special about Prime?
nov 1 at 12:56
NSolve gives additional solutions that don't satisfy the equations!
oct 13 at 18:12
How to check if a 2D point is in a polygon?
oct 5 at 15:41
Inequality with assumptions not simplifying
sep 16 at 20:26
Equation solving with GroebnerBasis
sep 11 at 8:19
Make a map of squares
aug 30 at 19:08
Convert an expression to a Function
aug 9 at 0:44
How to perform a breadth-first traversal of an expression?
jul 21 at 15:11
Why does Mathematica give the wrong answer when integrating?
jul 18 at 7:27
How to select minimal subsets?
jun 14 '12 at 10:04
Space-efficient null space of sparse array
jun 7 '12 at 16:06
About multi-root search in Mathematica for transcendental equations
jun 5 '12 at 5:04
Using Gather to rearrange my data
jun 5 '12 at 0:09
Computing the genus of an algebraic curve
jun 1 '12 at 21:08
What is the fastest way to find an integer-valued row echelon form for a matrix with integer entries?
may 25 '12 at 17:31
Is it possible to make Mathematica reformulate an expression in a more numerically stable way?
may 23 '12 at 23:16
Plotting implicitly-defined space curves
may 22 '12 at 16:36
How to find the period of an arbitrary mathematical function?
may 16 '12 at 0:59
How to find all the local minima/maxima in a range
feb 1 '12 at 1:13
Memoization of Rounded inputs
jan 31 '12 at 3:47
Combination and Permutation
jan 29 '12 at 23:12
Replace expressions with symbols
jan 27 '12 at 22:09
How well does Mathematica code exported to C compare to code directly written for C?
jan 19 '12 at 15:27
How to symbolically do matrix “Block Inversion”?
jan 17 '12 at 23:37
Can Mathematica propose an exact value based on an approximate one?

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