Proofs in a sentence

Many of the existence proofs and some of the uniqueness proofs for the sporadic groups originally used computer calculations, most of which have since been replaced by shorter hand proofs.

Dykstra thinks the answer is through verification of data and zero-knowledge proofs (ZK proofs), which are cryptographic actions used to prove something about a piece of information — without revealing the origin data itself.

One benchmark, our method, combined with prior methods, generates proofs fully automatically 65.7% of the time, which is quite promising and would save engineers significant manual effort in writing these proofs,” Brun concluded.

Alternative proofs Parabola and tangent The above proofs of the reflective and tangent bisection properties use a line of calculus.

Conditional proofs Sometimes a conjecture is called a hypothesis when it is used frequently and repeatedly as an assumption in proofs of other results.

For conjunction, we look at the introduction rule ∧I to discover the form of proofs of conjunction: they must be a pair of proofs of the two conjuncts.

However, lemmas are sometimes embedded in the proof of a theorem, either with nested proofs, or with their proofs presented after the proof of the theorem.

Proofs main Several proofs of Fermat's little theorem are known.

Results such as the Gödel–Gentzen negative translation show that it is possible to embed (or translate) classical logic into intuitionistic logic, allowing some properties about intuitionistic proofs to be transferred back to classical proofs.

Saintsbury, "Honoré de Balzac", xxvi Initial proofs of Béatrix Balzac revised obsessively, covering printer's proofs with changes and additions to be reset.

Several different proofs of it were found, including the "elementary" proofs of Atle Selberg and Paul Erdős (1949).

The probability of the empty set : Monotonicity : The numeric bound It immediately follows from the monotonicity property that : Proofs The proofs of these properties are both interesting and insightful.

There are two well known proofs, one by Gödel (which goes via proofs) and one by Malcev (which is more direct and allows us to restrict the cardinality of the resulting model).

The second incompleteness theorem does not rule out consistency proofs altogether, only consistency proofs that can be formalized in the system that is proved consistent.

While the original proofs of Hadamard and de la Vallée-Poussin are long and elaborate, later proofs introduced various simplifications through the use of Tauberian theorems but remained difficult to digest.

For example, on the very same day that proofs of concept were publicly disclosed for ProxyShell and ProxyLogon vulnerabilities back in 2021, cybercriminals wasted no time in jumping on the opportunity.

However, there are also flaws with human logic, and careful consideration of the previously mentioned proofs shows this clearly.

I believe some proofs are in order.

Polkadot has already made tremendous strides in scaling using parachains—blockchains where each block carries state proofs.

While the startup secured a public grant from the French environment and energy agency () to develop it, that product never really took off. eBikeLabs developed two proofs of concept but it never resulted in large-scale commercial agreements.