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--- netweaver:nodes:asin [2020/10/04 18:21] – bjmiller
+++ netweaver:nodes:asin [2020/10/04 18:21] (current) – bjmiller
@@ Line 1: / Line 1: @@
+====== Description ======
+The asin node returns the arc sine of the value of its child-node.
+====== Constraints ======
+  * Minimum number of child-nodes: 1
+  * Maximum number of child-nodes: 1
+  * Valid input range: -1. to +1.
+  * Output range: -<m>pi</m>/2 to +<m>pi</m>/2 (radians)
+====== Calculus ======
+The asin node's value is the arc sine, in radians, of the value of its child-node. If the input value is out of range then the acos node returns an ERROR value.
+For valid value<sub>1</sub>:
+value = sin<sup>-1</sup>(value<sub>1</sub>)
+For invalid value<sub>1</sub>:
+value = ERROR