A near point of convergence (NPC) greater than 6 cm 2. Exophoria at both near and distance which was at least 6 prism dioptres more at near than at distance.
Let H be a real Hilbert space, a map P C : H → C defined by ∥ x − P C x ∥ ≤ ∥ x − y ∥ for all y ∈ C. is known as a metric projection or a nearest point projection of H onto C.
For each point, there exists a unique nearest point of, denoted by, such that for all.
Then, for any, there exists a unique nearest point of, denoted by, such that for all.
For each point (xin H), there exists a unique nearest point of C, denoted by (P_{C}x), such that Vert x-P_{C}xVert leq Vert x-yVert for all (yin C).
For every point (xin H), there exists a unique nearest point of C, denoted by (P_{C}x), such that (|x-P_{C}x|leq|x-y|) for all (yin C).
For every point (xin H_{1}), there exists a unique nearest point of C, denoted by ({{P}_{C}}x), such that (Vert x-{{P}_{C}}x Vert le Vert x-y Vert ) for all (yin C).
Then, for any x ∈ H, there exists a unique nearest point of C, denoted by P C x, such that ∥ x − P C x ∥ ≤ ∥ x − y ∥ for all y ∈ C. Such a P C is called the metric projection from H into C.
Although he is not sure his ball is in the G.U.R., he estimates the spot where he thinks the ball may be and drops a ball at the nearest point of relief relative to that estimated spot.
To save time, Dave lifts Carl's ball and drops it within a club length of the nearest point of relief.
