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MathOverflow

Closed formula for the factorial over naturals

nt.number-theory 1 answers | asked yesterday by domotorp on mathoverflow
Movies & TV Stack Exchange

In the era where the TV show Mad Men is set, are smoke alarms not triggered by cigarette smoke?

props historical-accuracy mad-men new-york 3 answers | asked yesterday by Yu Zhang on movies
Worldbuilding Stack Exchange

How could a city build a circular canal?

medieval architecture low-fantasy rivers 12 answers | asked Dec 11 at 17:57 by Ekulnagrom on worldbuilding
Space Exploration Stack Exchange

Why are the walls of a spacecraft usually so thin?

structural-design 3 answers | asked 2 days ago by Aerospace_Nerd on space
Puzzling Stack Exchange

I can't count on my coworkers

lateral-thinking situation 5 answers | asked yesterday by dsollen on puzzling
Music: Practice & Theory Stack Exchange

Why are the black piano keys' front face sloped?

piano keyboard construction 3 answers | asked yesterday by Aaron on music
Worldbuilding Stack Exchange

Would Europeans be effective slaves on Caribbean Plantations?

climate diseases colonization races slavery 5 answers | asked 15 hours ago by Rhymehouse on worldbuilding
Code Review Stack Exchange

Creates class and makes animals, then print bios

python beginner object-oriented classes 4 answers | asked yesterday by LMays on codereview
Mathematica Stack Exchange

Why can`t DSolve solve this second order ode with initial conditions?

differential-equations calculus-and-analysis 2 answers | asked 17 hours ago by Nasser on mathematica
Skeptics Stack Exchange

Did the Japanese military use the Kagoshima dialect to protect their communications during WW2?

language world-war-ii japan 1 answers | asked 2 days ago by lambshaanxy on skeptics
English Language & Usage Stack Exchange

How is the contraction for "one of" spelled?

contractions informal-writing 2 answers | asked 13 hours ago by greene on english
Philosophy Stack Exchange

Is the Copenhagen interpretation of quantum mechanics antirealist?

quantum-interpretations quantum-mechanics 4 answers | asked 23 hours ago by Syed on philosophy
Travel Stack Exchange

Can one ever actually use Alaska Airlines MVP Gold upgrade coupons?

upgrades alaska-airlines 1 answers | asked 17 hours ago by JonathanReez on travel
TeX - LaTeX Stack Exchange

Colored prebreak in listings fails specifically with beamer

beamer color listings 2 answers | asked 10 hours ago by PlasmaBinturong on tex
Seasoned Advice

I made a Betty Crocker cake mix with oil instead of butter - how to fix it?

substitutions cake 2 answers | asked 2 days ago by Lina on cooking
Server Fault

Use public CA wildcard certificate for initial ssh connection

ubuntu ssh ssl-certificate 3 answers | asked yesterday by Joel Coel on serverfault
Game Development Stack Exchange

What factors determine the frame rate in game programming?

frame-rate 3 answers | asked yesterday by shingo.nakanishi on gamedev
Puzzling Stack Exchange

From start to finish but …… not only once!

enigmatic-puzzle visual 1 answers | asked 12 hours ago by yuzuo on puzzling
Academia Stack Exchange

In PhD applications, how should I deal with a MSc supervisor who gives unfairly negative recommendation letters?

phd graduate-admissions recommendation-letter 3 answers | asked yesterday by BiriBora on academia
Literature Stack Exchange

Origin of the idea that cranes ballast themselves for flight, in Drayton’s ‘The Owl’

poetry allusions michael-drayton 1 answers | asked 10 hours ago by Gareth Rees on literature
Personal Finance & Money Stack Exchange

How does this Paypal guest checkout scam work?

scams paypal 4 answers | asked 2 days ago by DonQuiKong on money
Worldbuilding Stack Exchange

How to keep meat in a dungeon fresh, preserved, and hot?

food dungeons preservation video-games 11 answers | asked Dec 11 at 16:49 by Rhymehouse on worldbuilding
Mathematics Stack Exchange

What has this figure to do with the Pythagorean theorem?

geometry triangles math-history 5 answers | asked yesterday by Turquoise Tilt on math
Code Golf Stack Exchange

Interval Placement

code-golf number 7 answers | asked yesterday by l4m2 on codegolf
Bicycles Stack Exchange

What are the disadvantages of using an endurance gravel bike (with smooth tires) as an endurance road bike?

road-bike gravel 2 answers | asked yesterday by Sam7919 on bicycles
Skeptics Stack Exchange

Do pet cats kept indoors live 10 years longer than indoor-outdoor pet cats?

zoology mortality 2 answers | asked yesterday by causative on skeptics
Physics Stack Exchange

Is the uncertainty principle a consequence of classical reference frame?

quantum-mechanics reference-frames heisenberg-uncertainty-principle thought-experiment foundations 4 answers | asked 21 hours ago by Ruffolo on physics
Mathematics Stack Exchange

Isomorphism-invariance and categorical properties

category-theory 3 answers | asked 22 hours ago by Amanda Wealth on math
History Stack Exchange

Was angling tank armor a recognized doctrine during World War II?

world-war-two tanks 2 answers | asked yesterday by PausePause on history
Programming Language Design and Implementation Stack Exchange

What's the justification for implicitly casting arrays to pointers (in the C language family)?

language-design c history 3 answers | asked 2 days ago by Icedude_907 on langdev
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