Data update

Task/Call-a-function/Uiua/call-a-function.uiua

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+# Generally functions have a fixed number of un-named arguments.
+JustOne ← (1)   # Nonadic.  Returns a 1.
+PlusOne ← +1    # Monadic. Adds 1 to its argument.
+MeanOne ← ÷ 2 + # Dyadic. Mean of its two arguments.
+# Triadic = ++, Tetradic = +++, Pentadic = ++++,  etc
+
+# Values are passed and returned on the stack.
+JustOne   # -> 1 on the stack
+PlusOne   # consumes the 1, adds 1, leaves the 2 on the stack.
+MeanOne 3 # MeanOne sees 3 and 2 on the stack and returns 2.5
+
+# Some functions can take an optional suffix.
+⁅1.23456  # ->1
+⁅₂1.23456 # -> 1.23
+
+# Some operators can take function packs, leading to more flexibility.
+# E.g. '⊃ fork' applies all the functions to its arguments.
+⊃(¯|+|-|÷|×|$"_ _ _"1) 2 3 # -> ¯2 5 1 1.5 6 "1 2 3"