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Ian Miller

Beijing, China

BY DAY: Mathematics/Science Teacher

BY NIGHT: still a teacher but also a parent

FOR FUN: I'm here so you can guess

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38
Compute the $n$-th power of triangular $3\times3$ matrix
math.stackexchange.com

30
101102103104105106..............149150? What is the remainder when divided by 9?
math.stackexchange.com

20
Sxx in linear regression
math.stackexchange.com

17
Do Cantrips Benefit From Spell Attack Modifiers?
rpg.stackexchange.com

16
Roots of ln of a square
math.stackexchange.com

14
The Detect Thoughts spell is trivializing social encounters. How to deal with it?
rpg.stackexchange.com

13
Is there a geometry in which $\pi$ is a natural number?
math.stackexchange.com

12
Use 2 0 1 and 8 to make 67
puzzling.stackexchange.com

12
Rotate the Roots
codegolf.stackexchange.com

12
Can you make a PC who is a werewolf?
rpg.stackexchange.com

10
Parametric Equation for Rectangular Tubing with Corner Radius
math.stackexchange.com

9
Need help remembering the name of an adventure (Shadowrun)
rpg.stackexchange.com

9
Use 2, 0, 1 and 8 to make 71
puzzling.stackexchange.com

9
Deriving Taylor series without applying Taylor's theorem.
math.stackexchange.com

8
Loading Forever... Windows style
codegolf.stackexchange.com

8
Is knowing the Sum and Product of k different natural numbers enough to find them?
math.stackexchange.com

8
The sum of 50 terms of the series $\frac{3}{1} $+ $\frac{5}{1+2^2} $+ $\frac{7}{1+2^2+3^2}$+ $\frac{11}{1+2^2+3^2+4^2}$...
math.stackexchange.com

8
Different ways to factor
math.stackexchange.com

7
Easier communication means… ○ circular edition!
codegolf.stackexchange.com

6
Primes less than 100 in a 4 x 4 board
puzzling.stackexchange.com

6
Divisor skyline
codegolf.stackexchange.com

6
Solutions for $a^2+b^2+c^2=d^2$
math.stackexchange.com

6
Pandigital approximations to $e$
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6
Prove that $(1 + u)^{3/2} \le 1 + \frac32 u + \frac38 u^2$ for $u \ge 0$
math.stackexchange.com

6
$\left| x \right| \le 3\left[ {\sqrt x } \right]$
math.stackexchange.com

6
Integration of a $\int \frac{v^2+1}{v^3-v^2+v+1}\,dv$
math.stackexchange.com

6
Domain and Range Confusion
math.stackexchange.com

6
Something similar to the bizarre Koide formula?
math.stackexchange.com

6
Area bounded by Point $P$ in xy plane, If $\max\left\{\bf{PA+PB\;,PB+PC}\right\}\leq 2,$
math.stackexchange.com

6
Solving for x in a trig equation
math.stackexchange.com

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