424 reputation
310
bio website
location France
age 20
visits member for 2 years, 10 months
seen Jul 18 at 9:38

Jun
19
asked Derivative of a composition
Jun
7
comment Where does complex exponential come from?
Thank you for the answer. This sounds now really clear to me.
Jun
7
accepted Where does complex exponential come from?
Jun
7
asked Where does complex exponential come from?
May
31
comment Sum of $\cos(k x)$
It was what I was looking for to go on. Thank you !
May
31
comment Sum of $\cos(k x)$
Thank you for your answer !
May
31
accepted Sum of $\cos(k x)$
May
31
comment Sum of $\cos(k x)$
I get $\frac{\cos{x}-\cos{(n+1)x}+\cos{nx}-2}{2-2\cos{x}}$. It may be false though...
May
31
revised Sum of $\cos(k x)$
deleted 21 characters in body
May
31
comment Sum of $\cos(k x)$
It was a mistake in the question, the sum is on k and x is a variable. I edited it.
May
31
asked Sum of $\cos(k x)$
Mar
13
comment Simplify arithmetic equation
Interesting algorithm indeed.
Mar
13
comment Simplify arithmetic equation
That was the proof I was trying to find myself. Thank you !
Mar
12
comment Simplify arithmetic equation
Thank you for your answer !
Mar
12
accepted Simplify arithmetic equation
Mar
12
asked Simplify arithmetic equation
Feb
24
answered Boolean simplification with some known term combinations
Feb
24
comment Boolean simplification with some known term combinations
What do you mean by "implement" ?
Feb
23
comment Game analysis : Is it worth it to steal the box?
Nice approach to the problem ! Thank you !
Feb
23
accepted Game analysis : Is it worth it to steal the box?