nouns - Difference between "theorem" and "theory" - English …
2011年8月23日 · 3. A theorem is a mathematical deduction. A theory is a collection of statements or 'ways' of thinking that purport to explain a circumscribed set of experiences. A theory can be supported by experimental evidence or anecdotal observation. The term 'theory' can range in connotation from synonymous with 'conjecture' in opposition to 'fact' (e.g.
grammaticality - The "Since... then" construction - English …
2015年8月12日 · 1. Since is never used with then. Since has two meanings: "for the reason that" and "happening at a time subsequent to a reference time". For the situation you describe, which uses the first meaning, think about rearranging the sentence: The Pythagorean theorem holds, since it's a right triangle.
Single word for something that is "not yet a fact" but very close?
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grammaticality - Reminder of, or reminder on? - English Language ...
A reminder of the theorem can mean just reminding people that it exists. A reminder on the theorem or (better) a reminder about the theorem means that the reminder includes some information about the theorem. Share. Improve this answer. answered Feb 1, 2017 at 18:22.
Which singular names ending in “s” form possessives with only a …
2012年8月22日 · Many questions already ask about this topic (What is the correct possessive for nouns ending in "‑s"?, When did it become correct to add an “s” to a singular possessive already ending in “‑s”?, etc.) and their answers vary, but they always give exceptions to the apostrophe-s rule, for example:
What are the differences between "inverse", "reverse", and …
2011年4月26日 · in mathematics - a theorem whose hypothesis and conclusion are the conclusion and hypothesis of another also a brand of shoe transverse: situated across from something obverse: the opposite or counterpart of something (particularly a truth) in biology - narrower at the base or point of attachment than at the apex or top. from NOAD
Word for theories that can neither be proven nor disproven ...
2015年12月6日 · I may have this a bit wrong, but in the case of entanglement, first thought to be untestable, Bell's theorem provided an experimental scenario, recently applied. In the case of string theory , the verdict is out, and in the case of parallel universes , it may be logically impossible to test.
What is the most formal way to address a respected person while ...
2014年11月10日 · Dear Sir is possibly a little over-formal these days, but the choice between Dear Rector, Dear Rector Smith, Dear Professor/Dr/Mr Smith/ and Dear Egbert will depend on the conventions in the institution in which you are studying/working.
Should names of scientific theories be capitalized?
I'd really like to safely write stuff like Special Relativity, Quantum Mechanics, Theory of Evolution without capitals; but I don't want to regret it, whence my question.
"it has proved" or "it has been proved" [duplicate]
2020年3月25日 · The phrase "it has been proved" means that something has been demonstrated to be true. It has been proved that one of the main reasons for the rapid propagation of false information is suspicious users. 2 Demonstrate to be the specified thing by evidence or argument. The phrase "it has proved" means the way something has become.