Details

sample16.0ms

Algorithm

intervals

Results

6.0ms

278×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	13	4
1	20	4
2	22	4
3	22	4

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (/ x 2.0) (* y x))
0.0b	(+ (+ (/ x 2.0) (* y x)) z)

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`*-un-lft-identity` `sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `distribute-lft-out`

Counts

2 → 25

Calls

2 calls:

6.0ms	(+ (/ x 2.0) (* y x))
9.0ms	(+ (+ (/ x 2.0) (* y x)) z)

series78.0ms

Counts

2 → 6

Calls

2 calls:

42.0ms	(+ (/ x 2.0) (* y x))
36.0ms	(+ (+ (/ x 2.0) (* y x)) z)

simplify64.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 3 (60.0ms)

Iter	Nodes	Cost
0	163	180
1	542	168
2	1917	162
3	5001	160

prune57.0ms

Filtered

31 candidates to 22 candidates (71.0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	31	0	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	31	1	32

Merged error: 0.0b

Counts

32 → 1

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	4
1	11	4

end0.0ms

sample411.0ms

Algorithm

intervals

Results

222.0ms	9104×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	320	valid

Details

sample16.0ms

simplify9.0ms

prune2.0ms

localize7.0ms

rewrite16.0ms

series78.0ms

simplify64.0ms

prune57.0ms

simplify2.0ms

end0.0ms

sample411.0ms

Profiling