Details

sample34.0ms

Algorithm

intervals

Results

10.0ms

395×

body

valid

simplify83.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (81.0ms)

Iter	Nodes	Cost
0	1581	9
1	1581	9

prune3.0ms

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 (* (- y z) (- t x)))
0.0b	(* (- y z) (- t x))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt`
8×	`*-un-lft-identity`
6×	`flip3--` `flip--`
5×	`associate-r` `associate-l`
4×	`pow1` `add-exp-log` `distribute-rgt-in` `frac-times` `add-cube-cbrt` `sub-neg` `associate-+r+` `distribute-lft-in` `add-cbrt-cube` `add-log-exp`
2×	`associate-r/` `associate-l/` `distribute-lft-out--` `difference-of-squares`
1×	`+-commutative` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 49

Calls

2 calls:

4.0ms	(+ x (* (- y z) (- t x)))
10.0ms	(* (- y z) (- t x))

series25.0ms

Counts

2 → 6

Calls

2 calls:

15.0ms	(+ x (* (- y z) (- t x)))
10.0ms	(* (- y z) (- t x))

simplify35.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 0 (30.0ms)

Iter	Nodes	Cost
0	5066	609

prune61.0ms

Filtered

40 candidates to 55 candidates (-37.5%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	53	2	55
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	54	2	56

Merged error: 0b

Counts

56 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (+ (* (- y z) t) (* (- y z) (neg x))))
0.0b	(+ (* (- y z) t) (* (- y z) (neg x)))
0.0b	(* (- y z) (neg x))
0.0b	(* (- y z) t)

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

18×	`add-sqr-sqrt`
16×	`*-un-lft-identity`
13×	`associate-r`
12×	`associate-*l/`
11×	`add-log-exp`
10×	`add-cube-cbrt` `associate-l`
8×	`pow1` `add-exp-log` `add-cbrt-cube`
6×	`flip3--` `flip--`
5×	`distribute-rgt-neg-out`
4×	`frac-add` `sum-log`
3×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
2×	`+-commutative` `associate-+r-` `flip3-+` `unsub-neg` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `distribute-lft-out` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`
1×	`neg-mul-1` `associate-+r+`

Counts

4 → 86

Calls

4 calls:

8.0ms	(+ x (+ (* (- y z) t) (* (- y z) (neg x))))
8.0ms	(+ (* (- y z) t) (* (- y z) (neg x)))
9.0ms	(* (- y z) (neg x))
6.0ms	(* (- y z) t)

series42.0ms

Counts

4 → 12

Calls

4 calls:

15.0ms	(+ x (+ (* (- y z) t) (* (- y z) (neg x))))
13.0ms	(+ (* (- y z) t) (* (- y z) (neg x)))
7.0ms	(* (- y z) (neg x))
7.0ms	(* (- y z) t)

simplify41.0ms

Algorithm

egg-herbie

Counts

98 → 98

Iterations

Useful iterations: 0 (33.0ms)

Iter	Nodes	Cost
0	5213	896

prune90.0ms

Filtered

75 candidates to 98 candidates (-30.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	98	0	98
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	98	2	100

Merged error: 0b

Counts

100 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (- y z) (- t x))) (cbrt (* (- y z) (- t x))))
1.2b	(cbrt (* (- y z) (- t x)))
1.2b	(cbrt (* (- y z) (- t x)))
1.2b	(cbrt (* (- y z) (- t x)))

rewrite47.0ms

Algorithm

rewrite-expression-head

Rules

168×	`cbrt-div`
148×	`frac-times`
126×	`flip3--` `flip--`
50×	`associate-r/` `associate-l/`
11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 162

Calls

4 calls:

10.0ms	(* (cbrt (* (- y z) (- t x))) (cbrt (* (- y z) (- t x))))
7.0ms	(cbrt (* (- y z) (- t x)))
7.0ms	(cbrt (* (- y z) (- t x)))
7.0ms	(cbrt (* (- y z) (- t x)))

series506.0ms

Counts

4 → 12

Calls

4 calls:

255.0ms	(* (cbrt (* (- y z) (- t x))) (cbrt (* (- y z) (- t x))))
84.0ms	(cbrt (* (- y z) (- t x)))
84.0ms	(cbrt (* (- y z) (- t x)))
83.0ms	(cbrt (* (- y z) (- t x)))

simplify79.0ms

Algorithm

egg-herbie

Counts

174 → 174

Iterations

Useful iterations: 0 (54.0ms)

Iter	Nodes	Cost
0	4923	4931
1	4923	4931

prune211.0ms

Filtered

124 candidates to 174 candidates (-40.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	174	0	174
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	174	2	176

Merged error: 0b

Counts

176 → 2

regimes236.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify5.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	229	13
1	229	13

end0.0ms

sample845.0ms

Algorithm

intervals

Results

326.0ms

12306×

body

valid

Details

sample34.0ms

simplify83.0ms

prune3.0ms

localize7.0ms

rewrite15.0ms

series25.0ms

simplify35.0ms

prune61.0ms

localize9.0ms

rewrite34.0ms

series42.0ms

simplify41.0ms

prune90.0ms

localize10.0ms

rewrite47.0ms

series506.0ms

simplify79.0ms

prune211.0ms

regimes236.0ms

bsearch0.0ms

simplify5.0ms

end0.0ms

sample845.0ms

Profiling