21 Puzzle — 20 People to consume 20 units of food under constraints 19 How to deal with loss of significance in the case $f(x) = \sqrt{x+2} -\sqrt{x}$? 17 Integrate over a region 12 What is Hessian? 11 Remove radicals from denominator

### Reputation (13,001)

 +10 How to rotate AxesLabel +20 Simplify/Expand equation so that right side equals 0 +20 Partial derivatives of this function +15 Kronecker Square Roots

### Questions (28)

 13 Differentiation and series expansion of dot product - inconsistent results 12 Dot not well-defined: are there better examples? 9 Release Notes for 12.1.1 8 Status of DualLinearProgramming 6 Change integration variable

### Tags (187)

 114 calculus-and-analysis × 37 52 linear-algebra × 17 100 equation-solving × 37 50 plotting × 24 100 list-manipulation × 27 50 probability-or-statistics × 19 71 matrix × 26 46 pattern-matching × 10 59 simplifying-expressions × 22 45 numerical-integration × 17

### Bookmarks (11)

 37 Can we intelligently control evaluation in Thread? 18 Coordinate-free derivative 12 How can we simplify equivalent sums over different index variables? 11 Evaluating summations involving Fibonacci numbers in terms of Fibonacci numbers 11 Is it possible to add some pattern to \$Assumptions