Python

分数を扱う In $$1$$: from fractions import Fraction In $$2$$: f = Fraction(3,4) In $$3$$: f Out$$3$$: Fraction(3, 4) In $$4$$: f + 0.26 Out$$4$$: 1.01 複素数 In $$5$$: a = complex(2,3) In $$6$$: a Out$$6$$: (2+3j) In $$7$$: a.real ## 実部 Out$$7$$: 2.0 In $$8$$: a.imag ## 虚部 Out$$8$$: 3.0