Release calc version 2.10.2t30

help/digits

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+NAME
+    digits - return number of digits in an integer or integer part
+
+SYNOPSIS
+    digits(x)
+
+TYPES
+    x		real
+
+    return	integer
+
+DESCRIPTION
+    For real x, digits(x) returns the number of digits in the decimal
+    representation of int(abs(x)).
+
+EXAMPLE
+    > print digits(0), digits(0.0123), digits(3.7), digits(-27), digits(-99.7)
+    1 1 1 2 2
+
+LIMITS
+    none
+
+LIBRARY
+    long qdigits(NUMBER *x)
+
+SEE ALSO
+    places