Re: Off-topic circumnavigating the earth in a mile or less

2014-05-02 Thread alister
On Thu, 01 May 2014 21:57:57 +0100, Adam Funk wrote: > On 2014-05-01, Terry Reedy wrote: > >> On 4/30/2014 7:46 PM, Ian Kelly wrote: >> >>> It also works if your starting point is (precisely) the north pole. I >>> believe that's the canonical answer to the riddle, since there are no >>> bears in

Re: Off-topic circumnavigating the earth in a mile or less

2014-05-01 Thread Mark Lawrence
On 01/05/2014 21:57, Adam Funk wrote: On 2014-05-01, Terry Reedy wrote: On 4/30/2014 7:46 PM, Ian Kelly wrote: It also works if your starting point is (precisely) the north pole. I believe that's the canonical answer to the riddle, since there are no bears in Antarctica. For the most part,

Re: Off-topic circumnavigating the earth in a mile or less

2014-05-01 Thread Adam Funk
On 2014-04-30, Ethan Furman wrote: > Wow. It's amazing how writing something down, wrongly (I originally had > north and south reversed), correcting it, > letting some time pass (enough to post the message so one can be properly > embarrassed ;), and then rereading it later > can make somethi

Re: Off-topic circumnavigating the earth in a mile or less

2014-05-01 Thread Adam Funk
On 2014-05-01, Terry Reedy wrote: > On 4/30/2014 7:46 PM, Ian Kelly wrote: > >> It also works if your starting point is (precisely) the north pole. I >> believe that's the canonical answer to the riddle, since there are no >> bears in Antarctica. > > For the most part, there are no bears within a

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-05-01 Thread Vlastimil Brom
2014-05-01 3:57 GMT+02:00 Chris Angelico : > On Thu, May 1, 2014 at 9:46 AM, Ian Kelly wrote: >> It also works if your starting point is (precisely) the north pole. I >> believe that's the canonical answer to the riddle, since there are no >> bears in Antarctica. > > Yeah but that's way too obvio

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-04-30 Thread Gregory Ewing
Terry Reedy wrote: For the most part, there are no bears within a mile of the North Pole either. "they are rare north of 88°" (ie, 140 miles from pole). https://en.wikipedia.org/wiki/Polar_bears They mostly hunt in or near open water, near the coastlines. The way things are going, the coastlin

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-04-30 Thread Chris Angelico
On Thu, May 1, 2014 at 9:46 AM, Ian Kelly wrote: > It also works if your starting point is (precisely) the north pole. I > believe that's the canonical answer to the riddle, since there are no > bears in Antarctica. Yeah but that's way too obvious! Anyway, it's rather hard to navigate due south

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-04-30 Thread Terry Reedy
On 4/30/2014 7:46 PM, Ian Kelly wrote: It also works if your starting point is (precisely) the north pole. I believe that's the canonical answer to the riddle, since there are no bears in Antarctica. For the most part, there are no bears within a mile of the North Pole either. "they are rare

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-04-30 Thread Ian Kelly
On Wed, Apr 30, 2014 at 7:14 AM, Ethan Furman wrote: > On 04/29/2014 03:51 PM, Chris Angelico wrote: >> >> On Wed, Apr 30, 2014 at 8:42 AM, emile wrote: >>> >>> On 04/29/2014 01:16 PM, Adam Funk wrote: >>> "A man pitches his tent, walks 1 km south, walks 1 km east, kills a bear, & walks

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-04-30 Thread Ryan Hiebert
On Wed, Apr 30, 2014 at 9:02 AM, Ethan Furman wrote: > On 04/30/2014 06:14 AM, Ethan Furman wrote: > >> On 04/29/2014 03:51 PM, Chris Angelico wrote: >> >>> On Wed, Apr 30, 2014 at 8:42 AM, emile wrote: >>> On 04/29/2014 01:16 PM, Adam Funk wrote: "A man pitches his tent, walks 1

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-04-30 Thread Chris Angelico
On Thu, May 1, 2014 at 12:02 AM, Ethan Furman wrote: > Wow. It's amazing how writing something down, wrongly (I originally had > north and south reversed), correcting it, letting some time pass (enough to > post the message so one can be properly embarrassed ;), and then rereading > it later can

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-04-30 Thread Chris Angelico
On Wed, Apr 30, 2014 at 11:14 PM, Ethan Furman wrote: >> Any point where the mile east takes you an exact number of times >> around the globe. So, anywhere exactly one mile north of that, which >> is a number of circles not far from the south pole. > > > It is my contention, completely unbacked by

Re: Off-topic circumnavigating the earth in a mile or less [was Re: Significant digits in a float?]

2014-04-30 Thread Ethan Furman
On 04/30/2014 06:14 AM, Ethan Furman wrote: On 04/29/2014 03:51 PM, Chris Angelico wrote: On Wed, Apr 30, 2014 at 8:42 AM, emile wrote: On 04/29/2014 01:16 PM, Adam Funk wrote: "A man pitches his tent, walks 1 km south, walks 1 km east, kills a bear, & walks 1 km north, where he's back at hi