pascal line造句
例句與造句
- It is now easy to check that this line is the Pascal line.
- It states that if a hexagon is inscribed in a circle ( or conic ) then the three intersection points of opposite sides lie on a line ( called the Pascal line ).
- For a hexagon with vertices lying on a conic we have the Pascal line and, in the special case where the conic is a pair of lines, we have the Pappus line.
- If six unordered points are given on a conic section, they can be connected into a hexagon in 60 different ways, resulting in 60 different instances of Pascal's theorem and 60 different Pascal lines.
- If exactly one pair of opposite sides of the hexagon are parallel, then the conclusion of the theorem is that the " Pascal line " determined by the two points of intersection is parallel to the parallel sides of the hexagon.
- It's difficult to find pascal line in a sentence. 用pascal line造句挺難的
- Its Pascal line contains three 4-dimensional subspaces : 1234 of spin ( weak interaction and electromagnetism ) the spacetime of physics, the light cone 1456 and the nuclear rotor 2356 of WIGRIS ( figure 6 roll mill ).
- Pascal's theorem follows by taking the 8 points as the 6 points on the hexagon and two of the points ( say, and in the figure ) on the would-be Pascal line, and the ninth point as the third point ( in the figure ).
- If two pairs of opposite sides are parallel, then all three pairs of opposite sides form pairs of parallel lines and there is no Pascal line in the Euclidean plane ( in this case, the line at infinity of the extended Euclidean plane is the Pascal line of the hexagon ).
- If two pairs of opposite sides are parallel, then all three pairs of opposite sides form pairs of parallel lines and there is no Pascal line in the Euclidean plane ( in this case, the line at infinity of the extended Euclidean plane is the Pascal line of the hexagon ).
- In projective geometry, "'Pascal's theorem "'( also known as the "'Hexagrammum Mysticum Theorem "') states that if six arbitrary points are chosen on a extended if necessary ) meet in three points which lie on a straight line, called the "'Pascal line "'of the hexagon.
- A degenerate case of Pascal's theorem ( four points ) is interesting; given points on a conic, the intersection of alternate sides,,, together with the intersection of tangents at opposite vertices and are collinear in four points; the tangents being degenerate'sides', taken at two possible positions on the'hexagon'and the corresponding Pascal line sharing either degenerate intersection.
- Pascal's theorem states that if six arbitrary points are chosen on a conic section ( i . e ., ellipse, parabola or hyperbola ) and joined by line segments in any order to form a hexagon, then the three pairs of opposite sides of the hexagon ( extended if necessary ) meet in three points which lie on a straight line, called the Pascal line of the hexagon.
- *Pascal's theorem ( also known as the Hexagrammum Mysticum Theorem ) states that if an arbitrary six points are chosen on a conic section ( i . e ., ellipse, parabola or hyperbola ) and joined by line segments in any order to form a hexagon, then the three pairs of opposite sides of the hexagon ( extended if necessary ) meet in three points which lie on a straight line, called the Pascal line of the hexagon.