Automatic derivation of the irrationality of e
Journal of Symbolic Computation - Calculemus-99: integrating computation and deduction
Otter - The CADE-13 Competition Incarnations
Journal of Automated Reasoning
QEPCAD B: a program for computing with semi-algebraic sets using CADs
ACM SIGSAM Bulletin
A formally verified proof of the prime number theorem
ACM Transactions on Computational Logic (TOCL)
Proving equalities in a commutative ring done right in coq
TPHOLs'05 Proceedings of the 18th international conference on Theorem Proving in Higher Order Logics
A proof-producing decision procedure for real arithmetic
CADE' 20 Proceedings of the 20th international conference on Automated Deduction
MetiTarski: An Automatic Prover for the Elementary Functions
Proceedings of the 9th AISC international conference, the 15th Calculemas symposium, and the 7th international MKM conference on Intelligent Computer Mathematics
Combining Isabelle and QEPCAD-B in the Prover's Palette
Proceedings of the 9th AISC international conference, the 15th Calculemas symposium, and the 7th international MKM conference on Intelligent Computer Mathematics
Real Number Calculations and Theorem Proving
TPHOLs '08 Proceedings of the 21st International Conference on Theorem Proving in Higher Order Logics
Applications of MetiTarski in the Verification of Control and Hybrid Systems
HSCC '09 Proceedings of the 12th International Conference on Hybrid Systems: Computation and Control
CADE-22 Proceedings of the 22nd International Conference on Automated Deduction
MetiTarski: An Automatic Theorem Prover for Real-Valued Special Functions
Journal of Automated Reasoning
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Experiments show that many inequalities involving exponentials and logarithms can be proved automatically by combining a resolution theorem prover with a decision procedure for the theory of real closed fields (RCF). The method should be applicable to any functions for which polynomial upper and lower bounds are known. Most bounds only hold for specific argument ranges, but resolution can automatically perform the necessary case analyses. The system consists of a superposition prover (Metis) combined with John Harrison's RCF solver and a small amount of code to simplify literals with respect to the RCF theory.