Details

sample156.0ms

Algorithm

intervals

Results

61.0ms	52×	body	2560	valid
42.0ms	74×	body	1280	valid
14.0ms	37×	body	640	valid
8.0ms	3×	body	5120	valid
5.0ms	21×	body	320	valid
5.0ms	63×	body	80	valid
1.0ms	6×	body	160	valid

simplify1.4s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	23	27
1	42	27
2	96	27
3	199	27
4	352	27
5	539	27
6	737	27
7	970	27
8	1072	27
9	1122	27
10	1126	27
done	1126	27

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 45.7b

localize23.0ms

Local error

Found 4 expressions with local error:

1.4b	(* (* (+ (* y 2.0) 1.0) z) t)
2.0b	(* (* (+ (* a 2.0) 1.0) b) t)
31.5b	(cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0))
36.4b	(cos (/ (* (* (+ (* y 2.0) 1.0) z) t) 16.0))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

14×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`associate-*l/`
6×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
4×	`add-log-exp`
2×	`flip3-+` `associate-l` `*-commutative` `flip-+`

Counts

4 → 54

Calls

4 calls:

18.0ms	(* (* (+ (* y 2.0) 1.0) z) t)
15.0ms	(* (* (+ (* a 2.0) 1.0) b) t)
1.0ms	(cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0))
2.0ms	(cos (/ (* (* (+ (* y 2.0) 1.0) z) t) 16.0))

series151.0ms

Counts

4 → 12

Calls

4 calls:

39.0ms	(* (* (+ (* y 2.0) 1.0) z) t)
44.0ms	(* (* (+ (* a 2.0) 1.0) b) t)
34.0ms	(cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0))
34.0ms	(cos (/ (* (* (+ (* y 2.0) 1.0) z) t) 16.0))

simplify558.0ms

Counts

66 → 66

Iterations

Useful iterations: 2 (123.0ms)

Iter	Nodes	Cost
0	138	888
1	379	878
2	1568	714
done	5000	714

prune303.0ms

Pruning

17 alts after pruning (17 fresh and 0 done)

Merged error: 41.2b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (+ (* a 2.0) 1.0) b)
0.1b	(* (* x (cos (/ 0 16.0))) (cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0)))
2.0b	(* (* (+ (* a 2.0) 1.0) b) t)
31.5b	(cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log` `add-cbrt-cube`
10×	`add-sqr-sqrt`
9×	`associate-r`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`pow-prod-down` `prod-exp` `cbrt-unprod`
6×	`associate-*l/`
5×	`associate-l`
4×	`add-log-exp`
3×	`*-commutative`
2×	`flip3-+` `flip-+`
1×	`unswap-sqr`

Counts

4 → 65

Calls

4 calls:

13.0ms	(* (+ (* a 2.0) 1.0) b)
6.0ms	(* (* x (cos (/ 0 16.0))) (cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0)))
15.0ms	(* (* (+ (* a 2.0) 1.0) b) t)
2.0ms	(cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0))

series179.0ms

Counts

4 → 12

Calls

4 calls:

40.0ms	(* (+ (* a 2.0) 1.0) b)
68.0ms	(* (* x (cos (/ 0 16.0))) (cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0)))
39.0ms	(* (* (+ (* a 2.0) 1.0) b) t)
32.0ms	(cos (/ (* (* (+ (* a 2.0) 1.0) b) t) 16.0))

simplify542.0ms

Iterations

Useful iterations: 2 (102.0ms)

Iter	Nodes	Cost
0	127	1188
1	328	1103
2	1347	895