# Python code to demonstrate the working of # gamma() # importing 'math' for mathematical operations import math a = 4 # returning the gamma() of 4 print ('The gamma() of 4 is : ' end='') print (math.gamma(a))
Output: The gamma() of 4 is : 6.0
2. pi :- To je vgrajena konstanta, ki izpiše vrednost pi(3,141592) . 3. in :- To je vgrajena konstanta, ki izpiše vrednost e(2,718281) . Python
# Python code to demonstrate the working of # const. pi and e # importing 'math' for mathematical operations import math # returning the value of const. pi print ('The value of const. pi is : ' end='') print (math.pi) # returning the value of const. e print ('The value of const. e is : ' end='') print (math.e)
Output: The value of const. pi is : 3.141592653589793 The value of const. e is : 2.718281828459045
4. inf :- To je a pozitivna neskončna konstanta s plavajočo vejico . -inf se uporablja za označevanje negativne neskončnosti s plavajočo vejico. Ta konstanta je definirana v pythonu 3.5 in novejšem. 5. Zate() :- Ta funkcija se uporablja za preverite ali je vrednost an neskončnost ali ne. 6. v :- Ta konstanta označuje ' Ni številka ' v pythonu. Ta konstanta je definirana v pythonu 3.5 in novejšem. 7. isnan() :- Ta funkcija se vrne res, če je številka 'nan' else returns false. Python
# Python code to demonstrate the working of # inf nan isinf() isnan() # importing 'math' for mathematical operations import math # checking if number is nan if (math.isnan(math.nan)): print ('The number is nan') else : print ('The number is not nan') # checking if number is positive infinity if (math.isinf(math.inf)): print ('The number is positive infinity') else : print ('The number is not positive infinity')
Output: The number is nan The number is positive infinity