Serendeputy - your personal news assistant.

Welcome to Serendeputy!

Serendeputy is your personal news assistant.

Your deputy:
- learns what you like and don't like,
- lovingly compiles a list of news and blogs for you.

You can help your deputy learn by searching, clicking links and pressing the little smiley faces.
How it works.

What to do:
  1. Click links to teach your deputy
  2. Click smileys and frownies
  3. Find favorite topics and sources
  4. See how much better your deputy is getting at finding you good stuff.
  5. Sign in for free to save your profile, or please tell me why you won't.

by eric

How would you change the differential equation: $3xy^{''}+y^{'}+12y=0$ into a form where the coefficient of the first term is 1? leaving just $y^{''}$ I should probably know how to do this, but I'm blanking at the moment The coefficients of the other...
From: Mathematics Stack Exchange | By: eric | Tuesday, October 21, 2014
I'm trying to calculate the lorentz force for a particle in a uniform electric Field, E and magnetic field B. The formulas is $F=q(E+v$ x $ B)$ I'm just wondering what the order of operations is for this calculation, do I calculate the cross product...
From: Physics Stack Exchange | By: eric | Sunday, October 19, 2014
I'm trying to delete a directory that contains parenthesis in its name. So far I've tried: adb shell rm -r "sdcard/music/SomeArtist - (good stuff)" And I get: /system/bin/sh: syntax error: '(' unexpected I'm on windows btw. Any suggestion? Cheers...
From: Android Stack Exchange | By: Eric | Saturday, October 18, 2014