# | Line 19 | Line 19 | typedef FLOAT FVECT[3]; | |
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19 | (vr)[1]=(v1)[1]+(f)*(v2)[1], \ | |
20 | (vr)[2]=(v1)[2]+(f)*(v2)[2]) | |
21 | ||
22 | < | extern double sqrt(), fdot(), dist2(), dist2lseg(), dist2line(), normalize(); |
22 | > | extern double fdot(), dist2(), dist2lseg(), dist2line(), normalize(); |
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