acos
Syntax:
Value
Number
acos
(
Number
num)
Description:
Computes the arc cosine of
num
.
Examples:
($b1:$b3) = acos($a)
Before:
A
B
C
1
0.7
2
-0.4
3
0.666
4
5
6
After:
A
B
C
1
0.7
0.795398830184144
2
-0.4
1.98231317286238
3
0.666
0.841962740393027
4
5
6
($a1) = acos($self)