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Commutative cancellative semigroups approachability ideal weak diamond Rock n' Roll Club Guessing Coherent tree Almost countably chromatic Forcing Weakly compact cardinal Aronszajn tree middle diamond Rado's conjecture Microscopic Approach Ostaszewski square 05A17 11P99 Successor of Regular Cardinal Kurepa Hypothesis Erdos Cardinal Singular Density Diamond Fast club Almost-disjoint famiy Universal Sequences PFA(S)[S] Poset polarized partition relation Jonsson cardinal Uniformly coherent Selective Ultrafilter 20M14 Cardinal function incompactness Parameterized proxy principle square principles Partition Relations Reduced Power reflection principles Hedetniemi's conjecture PFA ccc Forcing Axioms b-scale Sakurai's Bell inequality Hereditarily Lindelöf space super-Souslin tree Whitehead Problem square Fodor-type reflection Cardinal Invariants weak square Small forcing coloring number Prikry-type forcing Fat stationary set stationary reflection Non-saturation Square-Brackets Partition Relations Cohen real Absoluteness tensor product graph Stevo Todorcevic Chang's conjecture Slim tree Almost Souslin Minimal Walks Large Cardinals L-space Singular coﬁnality HOD Knaster Generalized Clubs Luzin set Erdos-Hajnal graphs diamond star Constructible Universe OCA Chromatic number Mandelbrot set Prevalent singular cardinals stationary hitting S-Space projective Boolean algebra P-Ideal Dichotomy Antichain free Boolean algebra Souslin Tree xbox Martin's Axiom Singular cardinals combinatorics Uniformization Shelah's Strong Hypothesis Postprocessing function Nonspecial tree very good scale Foundations Dushnik-Miller Successor of Singular Cardinal Hindman's Theorem Axiom R Ascent Path sap Rainbow sets Distributive tree

This is certainly not a pipe.

Shana Tova.

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I made my way here via Deborah Mayo’s sanctuary for frequentists like me, then to Booles Rings, to Carl Mummert’s home. Carl is a friendly face from mathoverflow.

This is a lovely, amusing post, yet there were no up votes! I tried to address that. Yes, I am Jewish. I smiled. Thank you.

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Thanks a lot, Ellie, for such a friendly comment. I guess the lack of upvotes tells us that the intersection of the following three sets is nearly empty: 1. Blog visitors. 2. Magritte fans. 3. Shofar recognizers.

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Really? Empty?

I suppose that I don’t visit your blog then. 😛

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nearly empty.

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