Details

Time bar (total: 2.1s)

sample18.0ms

Algorithm
intervals
Results
9.0ms319×body80valid

simplify29.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2344
3494
4574
5694
6904
71274
81764
93044
104394
114494
124494

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (- 1.0 y))
0.0b
(+ (* x y) (* z (- 1.0 y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
6.0ms
(* z (- 1.0 y))
4.0ms
(+ (* x y) (* z (- 1.0 y)))

series78.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* z (- 1.0 y))
32.0ms
(+ (* x y) (* z (- 1.0 y)))

simplify102.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0194208
1748188
23251188
35001188

prune67.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New43447
Fresh000
Picked011
Done000
Total43548

Merged error: 0.0b

Counts
48 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* z 1.0) (* y (- x z)))
0.0b
(* y (- x z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
4.0ms
(+ (* z 1.0) (* y (- x z)))
6.0ms
(* y (- x z))

series69.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ (* z 1.0) (* y (- x z)))
36.0ms
(* y (- x z))

simplify111.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0195202
1878188
24351188
35001188

prune70.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New44347
Fresh213
Picked101
Done011
Total47552

Merged error: 0b

Counts
52 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 y))
0.0b
(+ (* x y) (* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
0.1b
(* z (sqrt (- 1.0 y)))
0.1b
(* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
16×*-un-lft-identity sqrt-div associate-*r* sqrt-prod
12×pow1
11×add-exp-log add-cbrt-cube
10×add-cube-cbrt associate-*r/
8×flip3-- flip--
6×add-log-exp
4×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out-- difference-of-squares
2×associate-*l/ *-commutative unswap-sqr
1×+-commutative rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 sum-log flip-+
Counts
4 → 85
Calls
4 calls:
3.0ms
(sqrt (- 1.0 y))
3.0ms
(+ (* x y) (* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
8.0ms
(* z (sqrt (- 1.0 y)))
11.0ms
(* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

series162.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(sqrt (- 1.0 y))
30.0ms
(+ (* x y) (* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
63.0ms
(* z (sqrt (- 1.0 y)))
32.0ms
(* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0420666
11729572
25002550

prune166.0ms

Filtered
97 candidates to 62 candidates (63.9%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New97097
Fresh033
Picked011
Done011
Total975102

Merged error: 0b

Counts
102 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (- x z))
0.2b
(* (sqrt (* y (- x z))) (sqrt (* y (- x z))))
2.4b
(sqrt (* y (- x z)))
2.4b
(sqrt (* y (- x z)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*r/
16×add-sqr-sqrt sqrt-div
12×*-un-lft-identity pow1/2
10×add-cube-cbrt pow-prod-up
9×flip3-- associate-*r* flip--
8×add-exp-log add-cbrt-cube
7×associate-*l*
6×sqrt-prod pow-sqr
4×frac-times swap-sqr add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow2 pow-plus sqrt-unprod rem-square-sqrt distribute-lft-out-- difference-of-squares
Counts
4 → 109
Calls
4 calls:
6.0ms
(* y (- x z))
12.0ms
(* (sqrt (* y (- x z))) (sqrt (* y (- x z))))
5.0ms
(sqrt (* y (- x z)))
4.0ms
(sqrt (* y (- x z)))

series246.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(* y (- x z))
101.0ms
(* (sqrt (* y (- x z))) (sqrt (* y (- x z))))
51.0ms
(sqrt (* y (- x z)))
56.0ms
(sqrt (* y (- x z)))

simplify47.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0254526
11160473
25001449

prune224.0ms

Filtered
121 candidates to 69 candidates (57.0%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1210121
Fresh022
Picked011
Done022
Total1215126

Merged error: 0b

Counts
126 → 5

regimes81.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample487.0ms

Algorithm
intervals
Results
287.0ms10155×body80valid

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