/* Test working composition features */

f : x -> x * 2;
g : x -> x + 1;
h : x -> x * x;

/* Test 1: Basic composition */
result1 : f via g 5;
..out result1;

/* Test 2: Multiple composition */
result2 : f via g via h 3;
..out result2;

/* Test 3: Function references */
result3 : @f;
..out result3;

/* Test 4: Function reference in composition */
result4 : @f via @g 5;
..out result4;

/* Test 5: Pipe function */
result5 : pipe(f, g) 5;
..out result5;

/* Test 6: Enhanced compose with multiple functions */
result6 : compose(f, g, h) 2;
..out result6;

/* Test 7: Enhanced pipe with multiple functions */
result7 : pipe(h, g, f) 2;
..out result7;