Matthias Michelsburg

Karlsruher Institut für Technologie

Active since 2012

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Question

Numerical precision of matrix multiplication (inconsistent results with colon indexing)
Why do the two ways of matrix multiplication lead to different results? rng(1); A = randn(100,3); B = A'*A; C = A(:,:)'*A...

11 years ago | 1 answer | 0

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Solved

Conjunctive Normal Form
In Boolean logic, a formula is in conjunctive normal form (CNF) or clausal normal form if it is a conjunction of clauses, where ...

11 years ago

Submitted

Colorize Document Bar
File names in the document bar of the editor are colorized according to the path

12 years ago | 1 download |

5.0 / 5

Solved

Is my wife right?
Regardless of input, output the string 'yes'.

13 years ago

Solved

Count from 0 to N^M in base N.
Return an array of numbers which (effectively) count from 0 to N^M-1 in base N. The result should be returned in a matrix, with ...

13 years ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

13 years ago