引入模块
from sympy
import *
import cmath
#1.积分运算
x
=symbols
('x')
integrate
(cos
(x
),x
)
integrate
(exp
(x
),x
)
integrate
(cos
(x
),(x
,-3,4))
#2.复数计算
number
=complex(5,9)
number
.real
number
.imag
number
.conjugate
()
number_2
=complex(3,2)
number
+number_2
number
-number_2
number
*number_2
number
/number_2
cmath
.sin
(number
)
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