Data commit

2023-07-01 11:58:00 -04:00 · 2023-07-01 11:58:00 -04:00 · cb5bb5e222
commit cb5bb5e222
parent 7387c8f97b
199093 changed files with 3378972 additions and 0 deletions
--- a/Task/Angle-difference-between-two-bearings/Excel/angle-difference-between-two-bearings.excel
+++ b/Task/Angle-difference-between-two-bearings/Excel/angle-difference-between-two-bearings.excel
@ -0,0 +1,28 @@
+ANGLEBETWEENBEARINGS
+=LAMBDA(ab,
+    DEGREES(
+        BEARINGDELTA(
+            RADIANS(ab)
+        )
+    )
+)
+
+
+BEARINGDELTA
+=LAMBDA(ab,
+    LET(
+        sinab, SIN(ab),
+        cosab, COS(ab),
+
+        ax, INDEX(sinab, 1),
+        bx, INDEX(sinab, 2),
+        ay, INDEX(cosab, 1),
+        by, INDEX(cosab, 2),
+
+        rem, "Sign * dot product",
+        IF(0 < ((ay * bx) - (by * ax)),
+            1,
+            -1
+        ) * ACOS((ax * bx) + (ay * by))
+    )
+)