Jules Jacobs


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I'm a PhD student of Robbert Krebbers at Radboud University studying formal verification and programming languages, and working on deadlock freedom in collaboration with Stephanie Balzer.

Some of my favourite things are: type theory, parametricity, SSA as a dataflow lattice, generating functions & Kirchoff's matrix-tree theorem, differential forms & the Gauss-Bonnet theorem, star semirings, Lagrangian mechanics.


POPL'21 Paradoxes of Probabilistic Programming
And How to Condition on Events of Measure Zero with Infinitesimal Probabilities
Jules Jacobs
pdf code slides


Sep. 2020 A Magic Determinant Formula for Symmetric Polynomials of Eigenvalues
Jules Jacobs
pdf code


25 Nov. 2020 Paradoxes of Probabilistic Programming
PL Seminar, TU Delft slides
23 Nov. 2020 Paradoxes of Probabilistic Programming
PPLV, University College London slides
28 Oct. 2020 Paradoxes of Probabilistic Programming
SWS Seminar, Radboud University


2020 Assisting Robbert Krebbers with the supervision of a master thesis project.
2020 Assisted Robbert Krebbers with the Software Verification course at TU Delft.

Academic Service

2020Reviewer for ESOP'21.
2020Reviewer for ICFP'20.