f049b736-f701-405a-8a8c-c302522ce045 3 6 9 decimal

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

A.x 2 - : A.y 3 : A.z 4 : 31 line

B.x 3 : B.y 1 : B.z 3 : 31 line

U A.x 2^A.y 2^+ A.z 2^+ sqrt : 29 sqrt

V B.x 2^B.y 2^+ B.z 2^+ sqrt : 19 sqrt

U V * 23.473389

AB A.x B.x * A.y B.y * + A.z B.z * + : 9

AB U abs V abs * / 0.383413

<= dimensionless

AB U abs V abs * / cos 0.927393

<= radian by numerical maths

Trig fncts have default unit 'rad', i.e: by numerical maths The unit system converts to User Viewable 'deg' ... i.e: "user measurable" by hand protractor.

2 π * 4 / rad 1.570796

2 π * 4 / ° 90

AB U abs V abs * / cos rad 0.927393

AB U abs V abs * / cos deg 53.135723

AB U abs V abs * / sin rad 0.374088

AB U abs V abs * / sin deg 21.433648

AB U abs V abs * / acos rad 1.177308

AB U abs V abs * / acos deg 67.454754

AB U abs V abs * / asin rad 0.393489

AB U abs V abs * / asin deg 22.545246

A.x 2 - : A.y 3 : A.z 4 : 31 line

B.x 3 : B.y 1 : B.z 3 : 31 line

C.x A.y B.z * A.z B.y * - : 5

C.y A.z B.x * A.x B.z * - : 18

AB AB U abs V abs * / sin * 3.36679

c.z A.x B.y * A.y B.x * - : 11 -

C C.x 2^C.y 2^+ c.z 2^+ sqrt : rad 21.679483

C 2 π * / 3.450397

C abs rad 21.679483