ubpdqn
Reputation
35,099
89/100 score
1 17 69
Impact
~299k people reached

 30 Fitting points to tilted, off-center ellipse 21 How to fill the space outside of an image after rotating it 21 How can I draw a square root spiral? 20 Archimedes' Scheme to find $\pi$ 20 How to make a 3D plot of $(x^2+y^2-1)^2+(y^2+z^2-1)^2+(x^2+z^2-1)^2=0$

### Reputation (35,099)

 +10 How to solve an equation with a nested function +10 Print all numbers from a sequence which don't contain the digit 7 +10 Derivative of a 2D Interpolating function +10 Drawing a trihexagonal tiling

### Questions (8)

 23 Better way to visualize cylinder puzzle solution 19 Simulating Theatre puzzle 10 Forest plot with Mathematica 9 6 ESRI shape files 2 “ReliefMap” and “ContourMap” unable to download error

### Tags (226)

 865 plotting × 240 130 calculus-and-analysis × 46 483 list-manipulation × 193 115 graphs-and-networks × 34 340 graphics × 76 114 fitting × 22 190 equation-solving × 67 112 geometry × 20 144 probability-or-statistics × 47 105 graphics3d × 24

### Accounts (2)

 Mathematica 35,099 rep 11769 Mathematics 159 rep 4