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Fix Linter error

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This commit is contained in:
Allen Guan
2020-10-26 15:22:50 +08:00
parent b505b6ba52
commit d496596324
1 changed files with 17 additions and 15 deletions
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8
mathgenerator/funcs/stationary_points.py
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@@ -1,21 +1,23 @@
from .__init__ import *
import sympy
def stationaryPointsFunc(maxExp=3, maxCoef=10):
while True:
x = sympy.symbols('x')
problem = 0
for exp in range(maxExp+1):
for exp in range(maxExp + 1):
coefficient = random.randint(0, maxCoef)
problem += coefficient*pow(x,exp)
problem += coefficient * pow(x, exp)
solution = sympy.stationary_points(problem, x)
if len(solution) != 0:
solution = ','.join('({},{})'.format(
str(p),
sympy.sympify(problem.replace(x,p))
sympy.sympify(problem.replace(x, p))
) for p in solution)
problem = 'f(x)=' + str(problem).replace('**', '^')
return problem, solution
stationary_points = Generator("Stationary Points", 106, "f(x)=x^3-3x", "(-1,2),(1,-2)", stationaryPointsFunc)