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visits member for 1 year, 8 months
seen Jul 14 at 15:55

Feb
18
revised $ \{x : P(x)\} $ vs. $ \{P(x) : x\} $ -— When are these set-builder notations the same and different?
Offered space due to the many symbols involved. Hard to read without space. Improved formatting.
Feb
18
revised $ \{x : P(x)\} $ vs. $ \{P(x) : x\} $ -— When are these set-builder notations the same and different?
Corrections
Feb
17
revised $ \{x : P(x)\} $ vs. $ \{P(x) : x\} $ -— When are these set-builder notations the same and different?
added 139 characters in body
Feb
17
revised $ \{x : P(x)\} $ vs. $ \{P(x) : x\} $ -— When are these set-builder notations the same and different?
Clarified abbreviation. corrected typo
Feb
17
revised $ \{x : P(x)\} $ vs. $ \{P(x) : x\} $ -— When are these set-builder notations the same and different?
Amended $. Joined an equality broken across two lines.
Feb
17
revised $ \{x : P(x)\} $ vs. $ \{P(x) : x\} $ -— When are these set-builder notations the same and different?
added 245 characters in body
Feb
3
revised Visualize Fundamental Homomorphism Theorem for $\phi: A_4 \rightarrow C_3$
added 317 characters in body
Feb
3
revised Visualize $A_4$ and $\langle x, z\rangle$ isomorphic to the Klein 4 group
added 273 characters in body
Feb
2
revised Visualize left, right cosets and conjugation
added 281 characters in body
Feb
2
revised Visualize left, right cosets and conjugation
fixed typo
Feb
2
revised Visualize $A_4$ and $\langle x, z\rangle$ isomorphic to the Klein 4 group
emphasized what a is. i thought it was only 1 element.
Feb
2
revised Visualize $A_4$ and $\langle x, z\rangle$ isomorphic to the Klein 4 group
organized formatting and text.
Feb
2
revised Visualize $C_2 \times C_4$ is normal subgroup
added 285 characters in body
Feb
2
revised Visualize cosets of $\left<(0,1)\right>$ partition $C_3 \times C_3$
added 125 characters in body
Jan
25
revised Visualize $A_4$ and $\langle x, z\rangle$ isomorphic to the Klein 4 group
added 16 characters in body
Jan
25
revised $ \{x : P(x)\} $ vs. $ \{P(x) : x\} $ -— When are these set-builder notations the same and different?
added 42 characters in body
Jan
10
revised Animations or Pictures of Group of Rigid Motions (or Rotations) of the Cube
added 5 characters in body
Jan
9
revised Animations or Pictures of Group of Rigid Motions (or Rotations) of the Cube
added 76 characters in body; edited title
Jan
9
revised Can someone explain Cayley's Theorem step by step?
the "i" is a very muddling pronoun. does it refer to permutation or x? i replaced it with the actual nouns.
Dec
24
revised $ \{x : P(x)\} $ vs. $ \{P(x) : x\} $ -— When are these set-builder notations the same and different?
egreg said question 1 was nonsense.