### Boole’s Rings

- Sigma-Prikry II: Iteration Scheme December 4, 2019 Assaf Rinot
- Logic Colloquium Poznan - TBA November 20, 2019 Sandra Müller
- North American Annual Meeting of the ASL - TBA November 19, 2019 Sandra Müller
- Oberseminar mathematische Logik, Bonn - TBA November 18, 2019 Sandra Müller
- Modern class forcing November 13, 2019 Victoria Gitman

### Comments on Boole’s Rings

- Comment on Knaster and friends I: Closed colorings and precalibers by saf November 2, 2019 Comments for Assaf Rinot
- Comment on A relative of the approachability ideal, diamond and non-saturation by On guessing generalized clubs at the successors of regulars | Assaf Rinot October 24, 2019 Comments for Assaf Rinot
- Comment on Solution to my transfinite epistemic logic puzzle, Cheryl’s Rational Gifts by Cheryl’s Rational Gifts: transfinite epistemic logic puzzle challenge! | Joel David Hamkins October 14, 2019 Comments for Joel David Hamkins
- Comment on The propagation of error in classical geometry constructions by Paul Alberti-Strait October 9, 2019 Comments for Joel David Hamkins
- Comment on The modal logic of arithmetic potentialism and the universal algorithm by The $Sigma_1$-definable universal finite sequence | Joel David Hamkins September 30, 2019 Comments for Joel David Hamkins

# Tag Archives: computable analysis

## Computable roots of computable functions

Here are several interesting results from computable analysis: Theorem 1. If $f$ is a computable function from $\mathbb{R}$ to $\mathbb{R}$ and $\alpha$ is an isolated root of $f$, then $\alpha$ is computable. Corollary 2. If $p(x)$ is a polynomial over … Continue reading