Given a sentence in English language, translate the sentence to Tagalog language keeping the meaning of the original sentence intact.

English sentence: Leibniz demanded a retraction saying that he had never heard of the calculus of fluxions until he had read the works of Wallis . Keill replied to Leibniz saying that the two letters from Newton, sent through Oldenburg, had given:
Leibniz hinihingi ng isang pagbawi sinasabi niya na hindi naririnig ng calculus ng fluxions hangga't hindi niya basahin ang mga gawa ng Wallis. Keill tumugon sa Leibniz kasabihan na ang dalawang titik mula sa Newton, na ipinadala sa pamamagitan ng Oldenburg, had given:

English sentence: The wave nature of the electron was experimentally confirmed in 1927 by C J Davisson, C H Kunsman and L H Germer in the United States and by G P Thomson (the son of J J Thomson) in Aberdeen, Scotland.
Iwagayway ang kalikasan ng mga elektron ay nakumpirma na pagtuklas sa 1927 by CJ Davisson, CH Kunsman at LH Germer sa Estados Unidos at sa pamamagitan ng GP Thomson (ang mga anak ng JJ Thomson) sa Aberdeen, Scotland.

English sentence: At the time of his arrest, Mr. Erecre was undergoing medication under the supervision of their family physician in his hometown.

Sa panahon ng pag-aresto kay Mr. Erecre, sumasailalim siya sa gamutan ng doktor ng kanilang pamilya sa kanilang bayan.