Serving the Quantitative Finance Community

## Search found 10646 matches

Yesterday, 10:46 pm
Forum: Brainteaser Forum
Topic: How many elephants ...
Replies: 14
Views: 783

### Re: How many elephants ...

Yesterday, 10:27 pm
Forum: Brainteaser Forum
Topic: How many elephants ...
Replies: 14
Views: 783

### Re: How many elephants ...

I thought finding #10 was tricky. Of course, now that I've said how many, it's spoiled.
How do you know there are 10?
u can count 9, then add probability one is pregnant?
See, #10 is tricky. No not pregnant -- visible in plain sight.
Yesterday, 2:58 pm
Forum: Brainteaser Forum
Topic: How many elephants ...
Replies: 14
Views: 783

### Re: How many elephants ...

Boo ... no takers. Well, the answer was 10 visible -- see if you can locate them.
It’s not a trick question? Why would you ask then? I find this disturbing.
I thought finding #10 was tricky. Of course, now that I've said how many, it's spoiled.
June 21st, 2021, 5:44 pm
Forum: Numerical Methods Forum
Topic: Scaling/Shifting an empirical distribution
Replies: 2
Views: 96

### Re: Scaling/Shifting an empirical distribution

$x'_i = x_i - \mu + \mu'$
June 20th, 2021, 10:39 pm
Forum: Technical Forum
Topic: Is the type of mathematics found in finance limited?
Replies: 102
Views: 9623

### Re: Is the type of mathematics found in finance limited?

Try "The Predictors" by Thomas Bass
June 19th, 2021, 2:22 pm
Forum: Brainteaser Forum
Topic: How many elephants ...
Replies: 14
Views: 783

### Re: How many elephants ...

Boo ... no takers. Well, the answer was 10 visible -- see if you can locate them.
June 18th, 2021, 1:15 pm
Forum: Off Topic
Topic: Bad things that come out of this pandemic
Replies: 216
Views: 20447

### Re: Bad things that come out of this pandemic

pregnancy outfits for the transgender male?
June 12th, 2021, 12:44 am
Forum: Off Topic
Topic: Stupid question of the day
Replies: 2561
Views: 203948

### Re: Stupid question of the day

It's rhetorical
June 11th, 2021, 7:25 pm
Forum: Off Topic
Topic: Stupid question of the day
Replies: 2561
Views: 203948

### Re: Stupid question of the day

After every mass shooting, why does law enforcement and the media obsess over "what was the motive"?
It's always the same: a disgruntled (usually younger) male, who hates the world, and has decided to commit suicide.
After he's made that decision, everything follows.
June 11th, 2021, 3:19 am
Forum: Politics Forum
Topic: Random Republican WINGNUTS (or RRWs as they are affectionately known as)
Replies: 90
Views: 8764

### Re: Random Republican WINGNUTS (or RRWs as they are affectionately known as)

Right, here were the unarmed civilians in St. Louis on June 1, 2020. I think that couple had a legit concern on June 28, when the photo was taken.

Here's a thought experiment for you. Suppose the protestors were the Klan and this was a black couple. Same reaction?
June 11th, 2021, 2:56 am
Forum: Politics Forum
Topic: Random Republican WINGNUTS (or RRWs as they are affectionately known as)
Replies: 90
Views: 8764

### Re: Random Republican WINGNUTS (or RRWs as they are affectionately known as)

I think this is a legitimate use for the AR-15 style rifle,  scaring off potential rioters from trashing your home. So, the use case here is "intimidation", belying your point about the "sole purpose".  And, it's semi-automatic, not automatic: one bullet per trigger pull.   Ebp0J...
June 9th, 2021, 4:13 pm
Forum: Off Topic
Topic: The Wilmott Bible Study Thread
Replies: 624
Views: 120911

### Re: The Wilmott Bible Study Thread

June 8th, 2021, 7:32 pm
Forum: Politics Forum
Topic: What is democracy?
Replies: 119
Views: 31919

### Re: What is democracy?

Speaking of Manchin, an amusing scenario in today's wsj opinion:

1. Senate Democrats strip him of his committee assignments.
2. He switches to Republican, who then control the Senate, and give him his pick of committees -- as well as 50 high fives.

Well, I threw in that last part.
June 8th, 2021, 7:24 pm
Forum: Brainteaser Forum
Topic: How many elephants ...
Replies: 14
Views: 783

### How many elephants ...

... in the top picture here?
June 7th, 2021, 3:57 pm
Forum: Programming and Software Forum
Topic: Excel tricks
Replies: 120
Views: 24291

### Re: Excel tricks

Rarely use Excel, but maybe this?