<p> Stem style </p>

9e427553-2186-4dc3-995f-cc26c2d8279d 2 4 5 decimal

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

XY 00 0.25 0.2491 0.5 0.4931 0.75 0.727 1 0.9461 1.25 1.1464 1.5 1.3247 1.75 1.4782 2 1.6054 2.25 1.7055 2.5 1.7785 2.75 1.8256 3 1.8487 3.25 1.8501 3.5 1.8331 3.75 1.8012 4 1.7582 4.25 1.7079 4.5 1.6541 4.75 1.6004 5 1.5499 5.25 1.5053 5.5 1.4687 5.75 1.4416 6 1.4247 6.25 1.4182 6.5 1.4218 6.75 1.4344 7 1.4546 7.25 1.4807 7.5 1.5107 7.75 1.5425 8 1.5742 8.25 1.6038 8.5 1.6296 8.75 1.6503 9 1.665 9.25 1.6731 9.5 1.6745 9.75 1.6693 10 1.6583 10.25 1.6425 10.5 1.6229 10.75 1.6011 11 1.5783 11.25 1.5561 11.5 1.5357 11.75 1.5184 12 1.505 12.25 1.4962 12.5 1.4923 12.75 1.4935 13 1.4994 13.25 1.5094 13.5 1.5229 13.75 1.5389 14 1.5562 14.25 1.5739 14.5 1.5907 14.75 1.6058 15 1.6182 15.25 1.6273 15.5 1.6326 15.75 1.6339 16 1.6313 16.25 1.625 16.5 1.6156 16.75 1.6037 17 1.5901 17.25 1.5757 17.5 1.5615 17.75 1.5482 18 1.5366 18.25 1.5275 18.5 1.5213 18.75 1.5183 19 1.5186 19.25 1.5222 19.5 1.5286 19.75 1.5375 20 1.5482 20.25 1.5601 20.5 1.5723 20.75 1.5842 21 1.5949 21.25 1.6039 21.5 1.6106 21.75 1.6148 22 1.6161 22.25 1.6146 22.5 1.6104 22.75 1.6039 23 1.5955 23.25 1.5857 23.5 1.5752 23.75 1.5647 24 1.5547 972 mat :

data char size clr plot k 1 data rows range r3 k el char : r4 k el size : r5 k el clr : 13 mat for data r3 r4 r5 augment 21 line :

datum 1.531 :

ramp XY o 4 black plot :

both discrete directions can be user scaled .

ramp 8 - datum 40 datum 2 2 mat 2 1 sys

Y XY 2 col datum - :

N Y rows 48 - :

N goes in stem

<p> Stem style </p>

iii 1 N range qq iii el 3 : qq N el 2 : 21 line for

ii 1 N range vv ii el ii : for

Core component of the stem style P v replicate k 1 : i 1 v length range P i el 1 ≡ continue j 1 P i el range T k j + el v i el : for k k P i el + : 21 line if for T 31 line :

uu qq vv replicate :

iiii 1 N range SS 3 iiii * el Y iiii el : for

uu rows 147

VV uu SS augment :

SS rows 147

stem VV 3 VV rows 12 submatrix :

Ω stem datum + : shift datum 1 + : scale 4 : 13 mat ω Ω 1 col shift - Ω 2 col augment : data XY 1 col scale * XY 2 col augment : 31 sys

Brute force stem deviation @ user data XY and adapted

ω 000 1.531 1 1.531 1 0.2491 1 1.531 2 1.531 2 0.4931 2 1.531 3 1.531 3 0.727 3 1.531 4 1.531 4 0.9461 4 1.531 5 1.531 5 1.1464 5 1.531 6 1.531 6 1.3247 6 1.531 7 1.531 7 1.4782 7 1.531 232 mat

Deviation from reference datum . data set from SineIntegral .

ω data 2 1 sys