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| Our university intends to purchase new computers that are supposed to support CUDA programming in Wolfram Mathematica 12. There is a bit of confusion about the proposed GPU model. Can someone help us to determine if the NVIDIA GTX 1060 6GB DDR5 GPU... |
| Theory of Games has an impressive development during the last 70 years both as a domain of applied mathematics and a part of various important domains of human activity. It's somewhat strange that Mathematica doesn't include any functionality related... |
| Dear Community, I have a very simple question relating to ParallelTable[] function. The following code works as it must. In[1]:= ParallelTable[k, {k, 10}] Out[1]= {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} But, if I use Print[], it works as it... |
| I have to find local and global optima of a function, e.g.: f[x_, y_, z_] := x^3 + y^2 + z^2 + 12 x y + 2 z I use the following Wolfram functions: Maximize[f[x, y, z], {x, y, z}] NMaximize[f[x, y, z], {x, y, z}] ... |
| Dear All, May someone explain what is wrong with the functions Solve[] and Reduce[] applications when they solve a very simple quadratic equation: $x^2+x+1=0$ This equation has two complex solutions: $\frac{-1 +\sqrt{3} i}{2}$ and... |
| We have the need to solve in-homogeneous **Fredholm** equations of the second kind: \[CurlyPhi][t] - \[Lambda] \!\( \*SubsuperscriptBox[\(\[Integral]\), \(a\), \(b\)]\(K[t, s] \[CurlyPhi][s] \[DifferentialD]s\)\) == f[t] ... |
| Solve[] and other Wolfram functions submit results as the list of rules. Sometime, there is necessity of transforming the list of rules into a list of values. It may be done, e.g., in the following ways: In[1]:= Table[Subscript[x, i] -> i, {i,... |
| I have two convergent series. Their convergence is testable in Mathematica: In[1]:= SumConvergence[1/Sqrt[n] - Sqrt[Log[1 + 1/n]], n] Out[1]= True In[4]:= SumConvergence[1/Sqrt[n] Log[1 + 2/(n - 1)], n] Out[4]=... |
| I used Basic Math Assistant to calculate the product of two radicals: In[24]:= Power[x, (3)^-1] Power[x^2, (3)^-1] Out[24]= x^(1/3) (x^2)^(1/3) ![enter image description here][1] It's obvious that the result must be simplified... |
| There are many ways to sum positive elements of a list such as, e.g., In[1]:= list = RandomReal[{-10, 10}, 1000000]; In[2]:= tList = { Plus @@ Map[If[# 0] // AbsoluteTiming } Out[2]= {{2.51129,... |