rm top level fns

docs/index.md

@@ -35,7 +35,7 @@ cell hello
 ## Standard Library
 
 - [text](library/text.md) — string manipulation
-- [number](library/number.md) — numeric operations
+- [number](library/number.md) — numeric operations (functions are global: `floor()`, `max()`, etc.)
 - [array](library/array.md) — array utilities
 - [object](library/object.md) — object utilities
 - [blob](library/blob.md) — binary data

docs/library/number.md

@@ -46,98 +46,98 @@ number("0xff", "j")     // 255
 
 ## Methods
 
-### number.abs(n)
+### abs(n)
 
 Absolute value.
 
 ```javascript
-number.abs(-5)   // 5
-number.abs(5)    // 5
+abs(-5)   // 5
+abs(5)    // 5
 ```
 
-### number.sign(n)
+### sign(n)
 
 Returns -1, 0, or 1.
 
 ```javascript
-number.sign(-5)  // -1
-number.sign(0)   // 0
-number.sign(5)   // 1
+sign(-5)  // -1
+sign(0)   // 0
+sign(5)   // 1
 ```
 
-### number.floor(n, place)
+### floor(n, place)
 
 Round down.
 
 ```javascript
-number.floor(4.9)      // 4
-number.floor(4.567, 2) // 4.56
+floor(4.9)      // 4
+floor(4.567, 2) // 4.56
 ```
 
-### number.ceiling(n, place)
+### ceiling(n, place)
 
 Round up.
 
 ```javascript
-number.ceiling(4.1)      // 5
-number.ceiling(4.123, 2) // 4.13
+ceiling(4.1)      // 5
+ceiling(4.123, 2) // 4.13
 ```
 
-### number.round(n, place)
+### round(n, place)
 
 Round to nearest.
 
 ```javascript
-number.round(4.5)      // 5
-number.round(4.567, 2) // 4.57
+round(4.5)      // 5
+round(4.567, 2) // 4.57
 ```
 
-### number.trunc(n, place)
+### trunc(n, place)
 
 Truncate toward zero.
 
 ```javascript
-number.trunc(4.9)   // 4
-number.trunc(-4.9)  // -4
+trunc(4.9)   // 4
+trunc(-4.9)  // -4
 ```
 
-### number.whole(n)
+### whole(n)
 
 Get the integer part.
 
 ```javascript
-number.whole(4.9)   // 4
-number.whole(-4.9)  // -4
+whole(4.9)   // 4
+whole(-4.9)  // -4
 ```
 
-### number.fraction(n)
+### fraction(n)
 
 Get the fractional part.
 
 ```javascript
-number.fraction(4.75)  // 0.75
+fraction(4.75)  // 0.75
 ```
 
-### number.min(...values)
+### min(...values)
 
 Return the smallest value.
 
 ```javascript
-number.min(3, 1, 4, 1, 5)  // 1
+min(3, 1, 4, 1, 5)  // 1
 ```
 
-### number.max(...values)
+### max(...values)
 
 Return the largest value.
 
 ```javascript
-number.max(3, 1, 4, 1, 5)  // 5
+max(3, 1, 4, 1, 5)  // 5
 ```
 
-### number.remainder(dividend, divisor)
+### remainder(dividend, divisor)
 
 Compute remainder.
 
 ```javascript
-number.remainder(17, 5)  // 2
+remainder(17, 5)  // 2
 ```