<p> Utilities </p>

70295e2e-9f2b-476e-a4f9-d5407720128d 23 15 12 decimal

&[DATE] &[TIME] - &[FILENAME]

<p> Utilities </p>

vx vy char size color plotG n vx length : plot vx 1 el vy 1 el char size color augment : i 2 n range plot plot vx i el vy i el char size color augment stack : for plot 41 line :

data UnestRow v data 1 el : j 2 data rows range v v data j el stack : for v 31 line :

Create your own vector M n Vect n 1 ≡ M ct 1 : j 1 n range a ct 1 el M : ct ct 1 + : 21 line for v a 1 el : k 2 a rows range v v a k el stack : for v 51 line if :

Scale the truss

svg 0.5 :

create the nest above the sys2mat(XY)converter ... =>

XY 001022 mat 001122 mat 101122 mat 102022 mat 112022 mat 112122 mat 202122 mat 203022 mat 213022 mat 211022 mat 101 sys :

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XY XY sys2mat svg * : truss XY UnestRow : 21 line

view below UnestRow(XY)

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truss 00 0.5 000 0.5 0.5 0.5 0 0.5 0.5 0.5 010 0.5 0.5 10 0.5 0.5 1 0.5 101 0.5 10 1.5 01 0.5 1.5 01 0.5 0.5 0202 mat

nodes 12345616 mat transpose : NodesLabel nodes var2str vectorize : 21 line

X 01122316 mat transpose svg * : Y 00101016 mat transpose svg * : n X rows : 31 line

nodes truss 1 col truss 2 col . 14 red plotG : nodes_label X Y NodesLabel 10 n Vect red n Vect augment : 21 line

Plot truss nodes nodes_label 31 sys :

10 n Vect sets the size of labels ≡ red n Vect sets color of labels ≡ 21 line

Plot

nodes_label 00110 red 0.5 0210 red 0.5 0.5 310 red 10410 red 1 0.5 510 red 1.5 0610 red 65 mat