파이썬 복소수 소개: Python의 복소수 | 세트 1(소개) 이 문서에서는 몇 가지 더 중요한 함수와 상수에 대해 설명합니다. 복소수 연산 : 1. 특급() :- 이 함수는 멱지수 인수에 언급된 복소수입니다. 2. 로그(xb) :- 이 함수는 b를 밑으로 하는 x의 로그 값 both mentioned in its arguments. If base is not specified natural log of x is returned. Python # Python code to demonstrate the working of # exp() log() # importing 'cmath' for complex number operations import cmath import math # Initializing real numbers x = 1.0 y = 1.0 # converting x and y into complex number z = complex(x y); # printing exponent of complex number print ('The exponent of complex number is : ' end='') print (cmath.exp(z)) # printing log form of complex number print ('The log(base 10) of complex number is : ' end='') print (cmath.log(z10)) The exponent of complex number is : (1.4686939399158851+2.2873552871788423j) The log(base 10) of complex number is : (0.15051499783199057+0.3410940884604603j)
3.로그10() :- 이 함수는 로그베이스 10 복소수의. 4. sqrt() :- 이것은 다음을 계산합니다. 제곱근 of a complex number. Python # Python code to demonstrate the working of # log10() sqrt() # importing 'cmath' for complex number operations import cmath import math # Initializing real numbers x = 1.0 y = 1.0 # converting x and y into complex number z = complex(x y); # printing log10 of complex number print ('The log10 of complex number is : ' end='') print (cmath.log10(z)) # printing square root form of complex number print ('The square root of complex number is : ' end='') print (cmath.sqrt(z)) The log10 of complex number is : (0.15051499783199057+0.3410940884604603j) The square root of complex number is : (1.09868411346781+0.45508986056222733j)
5. 무한() :- 반품 실수부와 허수부가 모두 참인 경우 복소수는 한정된 그렇지 않으면 false를 반환합니다. 6. 당신을 위해() :- 반품 실수부나 허수부인 경우 참 복소수의 는/이다 무한 그렇지 않으면 false를 반환합니다. 7. 이스난() :- 다음의 경우 true를 반환합니다. 실수 부분이든 허수 부분이든 복소수는 NaN else returns false. Python # Python code to demonstrate the working of # isnan() isinf() isfinite() # importing 'cmath' for complex number operations import cmath import math # Initializing real numbers x = 1.0 y = 1.0 a = math.inf b = math.nan # converting x and y into complex number z = complex(xy); # converting x and a into complex number w = complex(xa); # converting x and b into complex number v = complex(xb); # checking if both numbers are finite if cmath.isfinite(z): print ('Complex number is finite') else : print ('Complex number is infinite') # checking if either number is/are infinite if cmath.isinf(w): print ('Complex number is infinite') else : print ('Complex number is finite') # checking if either number is/are infinite if cmath.isnan(v): print ('Complex number is NaN') else : print ('Complex number is not NaN') Complex number is finite Complex number is infinite Complex number is NaN
상수 cmath 모듈에는 두 개의 상수가 정의되어 있습니다. '파이' 이는 pi의 숫자 값을 반환합니다. 두 번째는 '그리고' which returns the numerical value of exponent. Python # Python code to demonstrate the working of # pi and e # importing 'cmath' for complex number operations import cmath import math # printing the value of pi print ('The value of pi is : ' end='') print (cmath.pi) # printing the value of e print ('The value of exponent is : ' end='') print (cmath.e) The value of pi is : 3.141592653589793 The value of exponent is : 2.718281828459045
Python의 복소수 | 세트 3(삼각함수 및 쌍곡선 함수)
