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Python Sympy is_tangent()用法及代碼示例


在Sympy中,該函數is_tangent()用於檢查給定的線是否與給定的圓相切。

用法:  Circle().is_tangent(line)

返回: True:if line is tangent to circle, otherwise False.

範例1:


# import sympy and geometry module 
from sympy import * 
from sympy.geometry import * 
  
x = Point(0, 0) 
  
# making line with given points 
l = Line(Point(5, -5), Point(5, 5)) 
  
# making circle with Circle() of  
# radius 5 and using is_tangent() 
isTangent = Circle(x, 5).is_tangent(l) 
  
print(isTangent)

輸出:

True

範例2:

# import sympy and geometry module 
from sympy import * 
from sympy.geometry import * 
  
x = Point(0, 0) 
y = Point(1, 1) 
  
# making line with given points 
l = Line(x, y) 
  
# making circle with Circle() of radius 5 and using is_tangent() 
isTangent = Circle(x, 5).is_tangent(l) 
  
print(isTangent)

輸出:

False


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注:本文由純淨天空篩選整理自ravikishor大神的英文原創作品 Python | Sympy is_tangent() method。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。