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Python Sympy Line.are_concurrent用法及代碼示例

在Sympy中,函數are_concurrent()用於檢查給定的線性
實體(線)是否並發。如果兩個或多個線性實體同時存在
它們都在一個點相交。
用法: Line.are_concurrent(lines)

參數:
 lines: a sequence of linear entities.

返回:
 True:  if the set of linear entities intersect in one point
 False: otherwise.

範例1:

# import sympy and Point, Line 
from sympy import Point, Line 
  
p1, p2 = Point(0, 0), Point(3, 5) 
p3, p4 = Point(-2, -2), Point(0, 2) 
  
l1, l2, l3 = Line(p1, p2), Line(p1, p3), Line(p1, p4) 
  
# using are_concurrent() method 
areConcurrent = Line.are_concurrent(l1, l2, l3) 
  
print(areConcurrent)

輸出:


True

範例2:

# import sympy and Point, Line 
from sympy import Point, Line 
  
p1, p2 = Point(0, 0), Point(3, 5) 
p3, p4 = Point(-2, -2), Point(0, 2) 
  
l1, l2, l3 = Line(p1, p3), Line(p1, p4), Line(p2, p3) 
  
# using are_concurrent() method 
areConcurrent = Line.are_concurrent(l1, l2, l3) 
  
print(areConcurrent)

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 Line.are_concurrent 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。