Umsebenzi we-Math Module degrees() kuPython iyithuluzi elinamandla elikuvumela ukuthi uguqule ama-radians abe amadigri ngokushesha nangokunembile. Isidingo sokuguqula phakathi kwala mayunithi amabili sivamile emikhakheni eyahlukene, okuhlanganisa izibalo, i-physics, nobunjiniyela. Kulesi sihloko, sizongena sijule kumadigri() umsebenzi, izimo zawo zokusebenzisa, kanye nendlela okusebenza ngayo. Sizophinde sihlinzeke ngomfanekiso wesinyathelo nesinyathelo sokuqaliswa kwawo ngekhodi futhi sixoxe neminye imisebenzi ehlobene nemitapo yolwazi engakusiza emizamweni yakho yezibalo.
Isingeniso
Ukuguqula phakathi kwama-radians namadigri kuyingxenye ebalulekile yakho kokubili izibalo eziyisisekelo nezithuthukile. Ama-radians namadigri amayunithi okulinganisa ama-engeli, futhi asetshenziselwa ukuchaza ubukhulu bokuzungezisa kwesiyingi. Nakuba amadigri aziwa kabanzi futhi eqondwa, ama-radians ahlinzeka ngendlela efaneleke ngokwezibalo yokumela ama-engeli futhi enze izibalo zibe lula futhi ziqonde.
I-Python's Math Module iqukethe eyakhelwe ngaphakathi amadigri() umsebenzi ongathatha i-engeli ngama-radians njengokufakwayo futhi ubuyisele inani lawo elihambisanayo ngamadigri. Lo msebenzi wenza kube lula inqubo yokuguqula i-engeli kubahleli bohlelo futhi ususa ukubala okwenziwa ngesandla okukhathazayo.
Ukusebenzisa amadigri() Umsebenzi
Ukuze usebenzise amadigri() umsebenzi kuPython, udinga ukungenisa ifayela Izibalo module kuqala. Uma imojuli isingenisiwe, usukwazi ukufinyelela kumadigri() umsebenzi kanye nayo yonke eminye imisebenzi yezibalo equkethwe kumojula. Nansi indlela ongasebenzisa ngayo amadigri() umsebenzi:
import math radians = 1.57 degrees = math.degrees(radians) print(degrees)
Kulesi sibonelo, singenisa imojula yezibalo futhi sabelane i-engeli kuma-radians (1.57) kokuguquguqukayo 'kwamaradians.' Bese sisebenzisa i- amadigri() umsebenzi wokuguqula i-engeli ibe amadigri futhi ugcine umphumela kokuguquguqukayo 'kwamadigri.' Ekugcineni, siphrinta umphumela.
Ukuqonda Ikhodi
Ake sijule esinyathelweni ngasinye ukuze siqiniseke ukuthi siqonda ngokugcwele ukuthi ikhodi isebenza kanjani.
1. Ngenisa imojuli yezibalo: Ngokungenisa imojula yezibalo, sithola ukufinyelela kumadigri() umsebenzi ngaphezu kweminye imisebenzi yezibalo eminingi.
import math
2. Yabela i-engeli ngama-radians: Sigcina i-engeli ngama-radians (1.57) kuma-“radians” aguquguqukayo.
radians = 1.57
3. Sebenzisa amadigri() umsebenzi: Sisebenzisa umsebenzi wamadigri() ukuze siguqule i-engeli kuma-radians ibe amadigri futhi silondoloze umphumela “kumadigri” ahlukahlukene.
degrees = math.degrees(radians)
4. Phrinta umphumela: Siphrinta i-engeli eguquliwe ngamadigri (89.954 degrees).
print(degrees)
Imisebenzi Ehlobene Nemitapo yolwazi
I-Math Module inikeza okungaphezu nje kwamadigri() umsebenzi. Kuneminye imisebenzi ehlobene nemitapo yolwazi engakusiza wenze izibalo zezibalo ezihlukahlukene.
- izibalo.radians(): Lo msebenzi uguqula i-engeli ukusuka kumadigri ukuya kuma-radians. Iwukuphambene komsebenzi wamadigri() futhi ivumela ukuguqulwa kwemuva naphambili phakathi kwama-radians namadigri.
- izibalo.sin(), math.cos(), math.tan(): Le misebenzi ye-trigonometric ithatha ama-engeli ngama-radians njengokufaka bese ibuyisela i-sine, i-cosine, ne-tangent ye-engeli, ngokulandelanayo. Angahlanganiswa nemisebenzi yamadigri() kanye nama-radians() uma kudingeka.
- numpy: Umtapo wolwazi odumile wezibalo zezinombolo ku-Python, i-numpy inikeza imisebenzi yezibalo ehlukahlukene kanye nohlobo lwedatha yamalungu afanayo okwenza kube lula ukuqaliswa kwemisebenzi yezibalo eyinkimbinkimbi.
Sengiphetha, umsebenzi we-Math Module's degrees() kuPython ubaluleke kakhulu ekuguquleni ama-radians abe amadigri. Kuqondile ukusebenzisa futhi kuyasiza kakhulu ezinhlelweni zezibalo ezahlukahlukene. Imisebenzi ehlobene efana ne-math.radians() nemitapo yolwazi efana ne-numpy ithuthukisa ikhono lakho lokwenza imisebenzi yezibalo ku-Python.
