Berg
Reputation
621
Next privilege 1,000 Rep.
 Apr 21 answered how to take complex conjugate of a real variable Apr 18 awarded Yearling Apr 18 answered Why is inpainting worse in grayscale than in RGB image? Apr 18 accepted Difference between Initialization Cell and Group Apr 15 reviewed No Action Needed Finding Functional Values from the Original Domain Using BSplineFunction Apr 15 asked Difference between Initialization Cell and Group Apr 5 comment Weird copy and paste behaviour Clearing the Mathematica preference files solves this problem. Instructions can be found here: support.wolfram.com/kb/12464 Mar 27 reviewed No Action Needed Is there is a decreasing function that fits my data? Mar 5 comment Weird copy and paste behaviour Ok, that helps. Thanks. I would still like to know why ctrl+c does not work and if one can fix this. Mar 5 asked Weird copy and paste behaviour Mar 5 answered Using OddQ and EvenQ in piecewise functions: Buggy? Mar 5 comment Using OddQ and EvenQ in piecewise functions: Buggy? @wolfies: I was merely stating that OddQ behaves as documented. In fact, there is even an example in the documentation, which shows that OddQ[x] gives False for non-numeric x. This design decision has the advantage that functions of the form *Q always return boolean values and If statements evaluate. Mar 5 comment Using OddQ and EvenQ in piecewise functions: Buggy? @wolfies: The documentation states that OddQ[expr] returns True only if expr is an odd integer. Mar 5 comment find indeterminates (which are function of time) of an expression Cases[f[x, y, g[z]], _Symbol, Infinity] Mar 2 comment Evaluate as much of an integral as possible Your question is quite vague and subjective. In what sense is the right integral "more integrated" than the left one? Mar 2 comment Pattern matching using Cases: why does this fail? I changed my reply a bit. Those patterns with default values are neat way to simplify code, see the tutorial on Patterns and Transformation Rules. Mar 2 revised Pattern matching using Cases: why does this fail? added 332 characters in body Mar 2 awarded Custodian Mar 2 comment Pattern matching using Cases: why does this fail? Did you, by any chance, use exponentiation in your last line of code (in Cases)? Because if I use exponentiation I do get an empty list, while using Wedge returns the desired terms. Mar 2 answered Pattern matching using Cases: why does this fail?