Python | Sympy line . is _ vertical 方法
原文:https://www . geesforgeks . org/python-sympy-line-is _ vertical-method/
In Sympy, the function is_perpendicular() is used to check whether the two linear entities are perpendicular or not.
Syntax: Line.is_perpendicular(l2)
Parameters:
l1: LinearEntity
l2: LinearEntity
Returns:
True: if l1 and l2 are perpendicular,
False: otherwise.
示例#1:
# import sympy and Point, Line
from sympy import Point, Line
p1, p2, p3 = Point(0, 0), Point(1, 1), Point(-1, 1)
l1, l2 = Line(p1, p2), Line(p1, p3)
# using is_perpendicular() method
isPerpendicular = l1.is_perpendicular(l2)
print(isPerpendicular)
输出:
True
示例#2:
# import sympy and Point, Line
from sympy import Point, Line
p1, p2, p3 = Point(0, 0), Point(1, 1), Point(5, 3)
l1, l2 = Line(p1, p2), Line(p1, p3)
# using is_perpendicular() method
isPerpendicular = l1.is_perpendicular(l2)
print(isPerpendicular)
输出:
False
版权属于：月萌API www.moonapi.com，转载请注明出处
