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m Remove stub template(s). Page is start class or higher. Also check for and do General Fixes + Checkwiki fixes using AWB |
Correct syntax to indicate a group -- parenthesis normally read as an open interval |
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# When <math>p_k < 0</math> the line proceeds outside to inside the clip window and when <math>p_k > 0</math>, the line proceeds inside to outside.
# For nonzero <math>p_k</math>, <math>u = \frac{q_k}{p_k}</math> gives the intersection point.
# For each line, calculate <math>u_1</math> and <math>u_2</math>. For <math>u_1</math>, look at boundaries for which <math>p_k < 0</math> (i.e. outside
==See also==
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