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Dec
26
awarded  Teacher
Dec
26
answered Learning Lambda Calculus
Dec
11
comment Union and intersections
possible duplicate of An Intuition to An Inclusion: "Union of Intersections" vs "Intersection of Unions"
Dec
1
accepted How to prove that nth differences of a sequence of nth powers would be a sequence of n!
Dec
1
asked How to prove that nth differences of a sequence of nth powers would be a sequence of n!
Sep
24
awarded  Autobiographer
Jul
13
revised How to call a tree with a single branch?
retag: terminology request
Jul
12
asked How to call a tree with a single branch?
Jul
5
comment Finding the angle between three points?
@FlybyNight, can you include your comment in the answer?
Jun
18
awarded  Citizen Patrol
Jan
16
awarded  Notable Question
Oct
13
awarded  Popular Question
Jul
30
awarded  Critic
Jul
26
revised Help to understand material implication
improved formatting
Jul
26
suggested approved edit on Help to understand material implication
May
25
awarded  Popular Question
Jan
17
awarded  Civic Duty
Nov
21
comment How to better understand this function?
This question is directly related to 402th Project Euler problem
Aug
16
revised Express logic puzzles with proposition calculus notation
grammar
Aug
16
accepted What is the name of the logical puzzle, where one always lies and another always tells the truth?