User Ky - - Mathematics Stack Exchange

62 votes

10 answers

19k views

What is the arithmetic mean of no numbers?

asked Aug 26, 2014 at 4:35

7 votes

3 answers

3k views

What is the function for "round n to the nearest m"?

asked May 25, 2016 at 1:53

4 votes

6 answers

526 views

Why is $0/0$ not $\Bbb R$? [duplicate]

asked Aug 26, 2014 at 15:25

3 votes

2 answers

383 views

Is there a bell-curve-like function where n and m control the curve shape between 0 and 1?

asked Mar 20, 2018 at 0:09

2 votes

9 answers

6k views

Computing a very large number

asked Mar 12, 2012 at 19:53

1 vote

5 answers

209 views

How can I find $c=d^x$ using only basic computer functions?

asked Apr 5, 2012 at 0:37

1 vote

3 answers

2k views

How do I solve the system of congruences $x \equiv 1 \pmod{3}$, $x \equiv 2 \pmod{4}$, $x \equiv 4 \pmod{5}$, $x \equiv 2 \pmod{7}$?

asked Feb 24, 2016 at 17:03

1 vote

2 answers

248 views

How do I find a (polynomial?) function given 8 points on a graph?

asked Mar 22, 2016 at 0:11

1 vote

1 answer

799 views

Is there a line segment intersection-finding algorithm that accounts for collinear segments?

asked Mar 8, 2017 at 3:32

0 votes

1 answer

36 views

How can I do complex table size calculations?

asked Oct 9, 2014 at 18:10

0 votes

1 answer

44 views

What function will take two numbers between 0 and 1, and conditionally invert one based on the other?

asked Jun 24, 2014 at 17:15

-4 votes

2 answers

66 views

How long would it take to test all possible states of a 64x64x64 cube of bits?

asked Jul 6, 2014 at 0:16

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12 Questions

What is the arithmetic mean of no numbers?

What is the function for "round n to the nearest m"?

Why is $0/0$ not $\Bbb R$? [duplicate]

Is there a bell-curve-like function where n and m control the curve shape between 0 and 1?

Computing a very large number

How can I find $c=d^x$ using only basic computer functions?

How do I solve the system of congruences $x \equiv 1 \pmod{3}$, $x \equiv 2 \pmod{4}$, $x \equiv 4 \pmod{5}$, $x \equiv 2 \pmod{7}$?

How do I find a (polynomial?) function given 8 points on a graph?

Is there a line segment intersection-finding algorithm that accounts for collinear segments?

How can I do complex table size calculations?

What function will take two numbers between 0 and 1, and conditionally invert one based on the other?

How long would it take to test all possible states of a 64x64x64 cube of bits?