The Higher-Order Prover Leo-II
Journal of Automated Reasoning
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Benzmüller, C., Sultana, N., Paulson, L., & Theiß, F. (2015). The Higher-Order Prover Leo-II. Journal of Automated Reasoning, 55 389-404. https://doi.org/10.1007/s10817-015-9348-y
Leo-II is an automated theorem prover for classical higher-order logic. The prover has pioneered cooperative higher-order-first-order proof automation, it has influenced the development of the TPTP THF infrastructure for higher-order logic, and it has been applied in a wide array of problems. Leo-II may also be called in proof assistants as an external aid tool to save user effort. For this it is crucial that Leo-II returns proof information in a standardised syntax, so that these proofs can eventually be transformed and verified within proof assistants. Recent progress in this direction is reported for the Isabelle/HOL system.
The Leo-II project has been supported by the following grants: EPSRC grant EP/D070511/1 and DFG grants BE/2501 6-1, 8-1 and 9-1.
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External DOI: https://doi.org/10.1007/s10817-015-9348-y
This record's URL: https://www.repository.cam.ac.uk/handle/1810/249011
Attribution 4.0 UK: England & Wales
Licence URL: http://creativecommons.org/licenses/by/4.0/uk/