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

Tagalog sentence: Para sa pagpapakabit, pagpapahinto ng kontrata, idayal ang Tel: 116(wikang Hapon)
Registrations &amp; Cancellations: Tel: 116 (in Japanese only) (Closed: New Year's Holidays)

Tagalog sentence: Bago Brighton, class field theory ay isang malalim na kilala lamang sa mga misteryo ng ilang mga (sa Britain, lamang ng isang napaka-ilang nga); matapos Brighton, ito ay isang standard na kasangkapan ng matematika, magagamit sa anumang mga propesyonal.
Before Brighton, class field theory was a recondite mystery known only to a few (in Britain, only a very few indeed); after Brighton, it was a standard tool of mathematics, available to any professional.

Tagalog sentence: Ngayon, kunin ang function upang maging .

Now take the function to be .