Maybe you should say that the partition must have size greater than ceil(log2(x)/2)), since you test this at the test suite. The total number of partitions that a number has may be huge, even if we consider only unique sets (ignoring the order): a sum of binomial coefficients from 1 to the number-1 (where there is only one possible set of ones).
Summing Digits within Text
Four quadrant inverse tangent function.
Cody Computer Part 1 - Guess the system font used by uipanel
Check if number exists in vector
kmph to mps
Next lexicographic - permutation
All Humans are Created Equal - Pareto Equality
Split bread like the Pharaohs - Egyptian fractions and greedy algorithm
Convert a cell-array of values to MATLAB source code
Quine : write a quine in MATLAB
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