<p> Utilities </p>

3f0621ee-3120-48b1-a5d5-565e63a2613f 3 4 5 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 :

Mesh U, V  within the bounds L, H L H N xd N intervals U 0 : dx H L - N / : i 1 N 1 + range U i el L dx i * dx - (+ : for U 51 line :

The contour extractor , pair wise in X direction M ε cntr CONTR count 1 : i 1 M rows range j 1 M cols range M i j el cntr - abs ε ≤ u count el i : v count el j : 21 line count count 1 + : if for for u v augment 31 line :

data Strip2 nest striped in 'R' u data 1 col : v data 2 col : k 0 : i 1 data rows range u i el v i el * 0 ≠ R k k 1 + : el u i el v i el 12 mat : 11 line Undefined if 11 line for 21 line Un-nest R v R 1 el : j 2 R rows range v v R j el stack : for v 81 line :

Generate the symmetric square matrix x y f U V Sym r 1 : i 1 U rows range c 1 : j 1 V rows range M r c el U i el V j el f eval : c c 1 + : 21 line for r r 1 + : 31 line for M 31 line :

A robust construct of the Scale function M Low High Scale min M Min : max M Max : maxmin max min - (1012 -^+ : HighLow High Low - (: i 1 M rows range j 1 M cols range N i j el M i j el min - maxmin / : for for HighLow N * Low + 61 line :

L 1 - :

H 1 :

N 40 :

- Nova -

U L H N xd :

V U :

x y f x y * x 2^y 2^+ (1 + / :

M x y f U V Sym eval :

jmGiraud: 2015_08_13 --- Mathcad 11 ---

M M 0255 Scale :

sub M 140 range 2040 range el :

x y * x 2^y 2^+ (1 + / abs

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sub

add/remove/insert/shuffle
in col(,,,) argument ... at will in-situ data v Col ct 1 : i v a 1 ct el data i col : ct ct 1 + : 21 line for a V a 1 el : j 2 a cols range V V a j el augment : for V 61 line :

add/remove/insert/shuffle
in row(,,,) argument ... at will in-situ data v Row ct 1 : i v a 1 ct el data i row : ct ct 1 + : 21 line for a V a 1 el : j 2 a cols range V V a j el stack : for V 61 line :

M 05204580125520458012518020458012518024545801251802453208012518024532040512518024532040550066 mat :

Select from in-situ

col 13513 mat :

row 23413 mat :

M row Row 5204580125180204580125180245458012518024532036 mat

M col Col 020805451252080180451252458018032012524540563 mat

NEW M col Col row Row :

NEW 54512520801804512524533 mat

M 05204580125152045801251802204580125180245345801251802453204801251802453204055125180245320405500667 mat :

A B r c replace U A : i 1 B rows range j 1 B cols range U r i + c j + el B i j el : for for U 31 line :

I 2 identity :

M I 22 replace 0520458012515204580125180220451018024534580012453204801251802453204055125180245320405500667 mat