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Изворен канал @pythonotes · Post #61 · 2 апр.
Ранее я уже упоминал о другой фишке из ˍˍfutureˍˍ , это оператор деления. from __future__ import division Суть проста. Раньше сложность типа данных результата поределялась типом самого сложного операнда. Например: int/int => int int/float => float В первом случае оба операнда int, значит и результат будет int. Во втором float более сложный тип, поэтому результат будет float. Если нам требуется получить дробное значение при делении двух int то приходилось форсированно один из операндов конверировать в float. 12/float(5) => float Но с новой "философией" это не требуется. В Python3 "floor division" заменили на "true division" а старый способ теперь работает через оператор "//". >>> 3/2 1.5 >>> 3//2 1 То есть теперь деление int на int даёт float если результат не целое число. В классах теперь доступны методы __floordiv__() и __truediv__() для определения поведения с этими операторами. Данный переход описан в PEP238. #pep#2to3#basic
Пребарај: #habitable
@interesting_planet_facts · Post #744 · 14.09.2025 г., 00:22
🌎 In 2016, astronomers discovered TRAPPIST-1, a star system 40 light-years away with seven Earth-sized planets. Three orbit in the "habitable zone," where liquid water could exist—making it one of the most promising sites for searching for alien life beyond our solar system. ✨ #astronomy⚡#exoplanets⚡#habitable 👉subscribe Interesting Planet
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@cosmomyst · Post #173 · 22.08.2025 г., 16:11
🪐 Astronomers have identified the super-Earth exoplanet HD 40307g, located about 42 light-years away in the constellation Pictor, as a promising candidate for life because it may orbit within its star’s habitable zone—the region where temperatures could allow liquid water on the surface. With a mass at least seven times that of Earth and the right distance from its parent star, HD 40307g offers a real-world example of a potentially life-friendly world beyond our solar system. ✨ #exoplanets⚡#habitable⚡#universe⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#cosmos⚡#space 👉subscribe Universe Mysteries
@cosmomyst · Post #125 · 13.08.2025 г., 03:11
🪐 Orbiting the faint red star TOI-700, about 100 light-years from Earth, the exoplanet TOI-700 d sits within its star's "habitable zone"—the region around a star where temperatures might allow liquid water to exist. With a size just slightly smaller than Earth and a surface that could potentially support mild climates, TOI-700 d stands out as a real-world candidate in our search for places beyond our solar system where life could survive. ✨ #exoplanets⚡#habitable⚡#life⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space 👉subscribe Universe Mysteries
@cosmomyst · Post #725 · 28.03.2026 г., 22:21
🪐 In the TRAPPIST-1 system, about 40 light-years away, seven Earth-sized exoplanets orbit a cool, dim star, and at least three of them lie in the star’s “habitable zone”—the region where temperatures might allow liquid water to exist on their surfaces. This cluster of small worlds makes TRAPPIST-1 one of the top real candidates in the search for places where life could exist beyond our solar system. ✨ #TRAPPIST1⚡#exoplanets⚡#habitable⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space 👉subscribe Universe Mysteries 👉more Channels