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- joel_1993 2021-09-15 17:18关注
你好!
math math, sqrt, b, 2, a, c -b-math.sqrt(b**2-4*a*c) False flag flag, == True a, 'a:' b, 'b:' c, 'c:' a, b, c a,b,c r1, r2 "The roots are complex"
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你好!
math
math, sqrt, b, 2, a, c
-b-math.sqrt(b**2-4*a*c)
False
flag
flag, ==
True
a, 'a:'
b, 'b:'
c, 'c:'
a, b, c
a,b,c
r1, r2
"The roots are complex"