knotR: Knot Diagrams using Bezier Curves

`k9_10` <- 
structure(list(minsymvec = structure(c(-29.7601918827934, -9.63269327024907, 
-166.564086128121, -172.788244667226, -35.4575355825672, -204.626782293587, 
-116.319652992065, -18.6844471482749, -14.8051627715705, -182.973206036308, 
-227.360739830197, -135.240859353057, -185.696261026148, -503.812887584038, 
-628.078294515933, -815.79605861689, 186.883041747687, 110.0099112876, 
-49.7477275163768, -333.523667118572, -794.014996975234, -564.875134892543, 
-258.569672429743, -19.6711287075018, -23.7932726649948, -62.1968659869603, 
-186.54673985759, -105.867589820464, -99.5065853412124, -187.455685502156, 
-61.3176143138349, -24.2335334146865, -74.0146840286332, -206.947368495341, 
-202.878537072268, -75.0709589004199, -249.445437703928, -551.110303008069, 
-688.943255689839, -827.699127052958, 178.888003759664, 45.7502031395098, 
-99.7062808464804, -401.027813647678, -712.439007183891, -460.604558675495, 
-167.328394142953, 62.5483096554446), .Names = c("handle_A3", 
"handle_A5", "handle_A6", "handle_A7", "handle_A12", "handle_A13", 
"handle_A14", "handle_A16", "handle_A20", "handle_A21", "handle_A22", 
"handle_A23", "handle_A27", "handle_A29", "handle_A30", "handle_A31", 
"handle_A36", "handle_A37", "handle_A38", "handle_A40", "handle_A44", 
"handle_A45", "handle_A46", "handle_A47", "node3", "node5", "node6", 
"node7", "node12", "node13", "node14", "node16", "node20", "node21", 
"node22", "node23", "node27", "node29", "node30", "node31", "node36", 
"node37", "node38", "node40", "node44", "node45", "node46", "node47"
), class = "minsymvec"), overunderobj = structure(c(12, 2, 9, 
20, 6, 17, 4, 15, 23, 24, 11, 18, 8, 21, 5, 16, 3, 14), .Dim = c(9L, 
2L)), symobj = structure(list(Mver = structure(c(12, 13, 23, 
22, 14, 3, 16, 21, 5, 6, 20, 7, 24, 1, 11, 10, 2, 15, 4, 9, 17, 
18, 8, 19), .Dim = c(12L, 2L)), xver = NULL, Mhor = NULL, xhor = NULL, 
    Mrot = NULL, exact_h = NULL, exact_v = NULL, mcdonalds = TRUE, 
    celtic = FALSE, reefknot = FALSE, center_crossing = FALSE, 
    indep = structure(c(FALSE, FALSE, TRUE, FALSE, TRUE, TRUE, 
    TRUE, FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, TRUE, FALSE, 
    TRUE, FALSE, FALSE, FALSE, TRUE, TRUE, TRUE, TRUE, FALSE, 
    FALSE, FALSE, TRUE, FALSE, TRUE, TRUE, TRUE, FALSE, FALSE, 
    FALSE, FALSE, TRUE, TRUE, TRUE, FALSE, TRUE, FALSE, FALSE, 
    FALSE, TRUE, TRUE, TRUE, TRUE, FALSE, FALSE, FALSE, TRUE, 
    FALSE, TRUE, TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, TRUE, 
    TRUE, TRUE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE, TRUE, 
    TRUE, TRUE, FALSE, FALSE, FALSE, TRUE, FALSE, TRUE, TRUE, 
    TRUE, FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, TRUE, FALSE, 
    TRUE, FALSE, FALSE, FALSE, TRUE, TRUE, TRUE, TRUE, FALSE), .Names = c("handle_A1", 
    "handle_A2", "handle_A3", "handle_A4", "handle_A5", "handle_A6", 
    "handle_A7", "handle_A8", "handle_A9", "handle_A10", "handle_A11", 
    "handle_A12", "handle_A13", "handle_A14", "handle_A15", "handle_A16", 
    "handle_A17", "handle_A18", "handle_A19", "handle_A20", "handle_A21", 
    "handle_A22", "handle_A23", "handle_A24", "handle_A25", "handle_A26", 
    "handle_A27", "handle_A28", "handle_A29", "handle_A30", "handle_A31", 
    "handle_A32", "handle_A33", "handle_A34", "handle_A35", "handle_A36", 
    "handle_A37", "handle_A38", "handle_A39", "handle_A40", "handle_A41", 
    "handle_A42", "handle_A43", "handle_A44", "handle_A45", "handle_A46", 
    "handle_A47", "handle_A48", "node1", "node2", "node3", "node4", 
    "node5", "node6", "node7", "node8", "node9", "node10", "node11", 
    "node12", "node13", "node14", "node15", "node16", "node17", 
    "node18", "node19", "node20", "node21", "node22", "node23", 
    "node24", "node25", "node26", "node27", "node28", "node29", 
    "node30", "node31", "node32", "node33", "node34", "node35", 
    "node36", "node37", "node38", "node39", "node40", "node41", 
    "node42", "node43", "node44", "node45", "node46", "node47", 
    "node48"))), .Names = c("Mver", "xver", "Mhor", "xhor", "Mrot", 
"exact_h", "exact_v", "mcdonalds", "celtic", "reefknot", "center_crossing", 
"indep"))), .Names = c("minsymvec", "overunderobj", "symobj"), class = "knot")