How to graph a sphere with cartesian equations?
How to make a spiroglyphic?
Help find a bright object on Mars!
What is the difference between Reduce and Solve?
How can I draw the Olympic rings with Mathematica?
Finding unit tangent, normal, and binormal vectors for a given r(t)
Calling Correct Function for Plotting DiracDelta
How to graph a sphere with cartesian equations? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=24169
I'm new to Mathematica and I need to ask how to graph a sphere, cylinder, etc.. using cartesian equations. For example in sphere's case $x^2+y^2+z^2=1$ I tried to use ... [plotting]
asked by German https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=7145 Score of 9 answered by Dr. belisarius https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=193
Score of 15 How to make a spiroglyphic? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=188139
Some (older) members of this group might remember playing vinyl LP records. Recently, at the Abbey Road studio there was a spiroglyphics coloring book for sale. It looks like a nice programming ... [image-processing] [code-request] [generative-art]
asked by TheDoctor https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=2263 Score
of 15 answered by b3m2a1 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=38205
Score of 20 Help find a bright object on Mars! https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=11819
In today's news, scientists found a bright object on one of Curiosity's photos (it's near the bottom of the picture below). It's a bit tricky to find - I actually spent quite some time staring at the ... [image-processing]
asked by Victor K. https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1351 Score of
207 answered by Niki Estner https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=242
Score of 266 What is the difference between Reduce and Solve? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=17127
Solve and Reduce both can be used for solving equations. Just by working with them, I know there are some differences between ... [equation-solving] [functions] [function-comparison]
asked by lachis83 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=2371 Score
of 112 answered by Artes https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=184
Score of 107 How can I draw the Olympic rings with Mathematica? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=8885
How can I draw the 5 interlocking Olympic rings with Mathematica? (SVG version) Edit Hard choice, but some pretty cool answers here. I didn't have 3D answers in mind when I posted the question, but ... [graphics] [generative-art]
asked by Mike Honeychurch https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=77 Score
of 47 answered by cormullion https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=61
Score of 23 Finding unit tangent, normal, and binormal vectors for a given r(t)
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=18598
For my Calc III class, I need to find $T(t), N(t)$, and $B(t)$ for $t=1, 2$, and $-1$, given $r(t)=\{t,t^2,t^3\}$. I've got Mathematica, but I've never used it before and I'm not sure how to coerce ... [equation-solving] [calculus-and-analysis] [geometry] [vector-calculus] [homework]
asked by a98 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5605 Score of
32 answered by Artes https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=184
Score of 47 Calling Correct Function for Plotting DiracDelta https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=3506
I am wondering what is the correct function in Mathematica to plot the true impulse function, better known as the DiracDelta[] function. When using this inside of a ... [plotting] [functions]
asked by night owl https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=116 Score
of 19 answered by Heike https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=46
Score of 21