Numerical

Numerical representation of geometric objects in Newclid.

close_enough(a, b)

Return type:

bool

nearly_zero(a)

Return type:

bool

sign(a)

Return type:

int

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• Check
  • same_clock()
  • clock()
• Geometries
  • PointNum
    • PointNum.x
    • PointNum.y
    • PointNum.angle()
    • PointNum.close_enough()
    • PointNum.distance()
    • PointNum.distance2()
    • PointNum.rot90()
    • PointNum.rotatea()
    • PointNum.rotate()
    • PointNum.flip()
    • PointNum.perpendicular_line()
    • PointNum.foot()
    • PointNum.parallel_line()
    • PointNum.dot()
    • PointNum.deduplicate()
    • PointNum.model_config
  • line_num_from_points()
  • LineNum
    • LineNum.coefficients
    • LineNum.validate_coefficients()
    • LineNum.parallel_line()
    • LineNum.perpendicular_line()
    • LineNum.distance()
    • LineNum.is_parallel()
    • LineNum.is_perp()
    • LineNum.is_same()
    • LineNum.point_at()
    • LineNum.diff_side()
    • LineNum.same_side()
    • LineNum.angle()
    • LineNum.angle_to()
    • LineNum.model_config
  • circle_num_from_points_around()
  • circle_num_from_center_and_point()
  • CircleNum
    • CircleNum.center
    • CircleNum.radius
    • CircleNum.model_config
  • line_line_intersection()