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

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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