Details

Time bar (total: 2.7s)

sample22.0ms

Algorithm
intervals
Results
10.0ms357×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0153
1343
2723
31003
41083
51083

prune6.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 7.7b

Counts
2 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- x z))
7.3b
(* t (* y (- x z)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×sub-neg associate-*r/ associate-*r* associate-*l*
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
6.0ms
(* y (- x z))
7.0ms
(* t (* y (- x z)))

series79.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* y (- x z))
44.0ms
(* t (* y (- x z)))

simplify45.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0201242
1924211
25001211

prune105.0ms

Filtered
60 candidates to 32 candidates (53.3%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New53760
Fresh011
Picked101
Done000
Total54862

Merged error: 0.0b

Counts
62 → 8

localize5.0ms

Local error

Found 1 expressions with local error:

5.4b
(* (* t y) (- x z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
7.0ms
(* (* t y) (- x z))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (* t y) (- x z))

simplify104.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0177134
1820111
24326111
35002111

prune48.0ms

Filtered
29 candidates to 16 candidates (55.2%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh167
Picked011
Done000
Total28937

Merged error: 0.0b

Counts
37 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

5.4b
(* (* t y) (- x z))
5.6b
(cbrt (* (* t y) (- x z)))
5.6b
(cbrt (* (* t y) (- x z)))
5.6b
(cbrt (* (* t y) (- x z)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
8×associate-*r/
7×add-sqr-sqrt *-un-lft-identity
6×cbrt-div
5×add-cube-cbrt associate-*r*
4×flip3-- flip-- add-log-exp
3×cbrt-prod pow1/3 pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in
1×associate-*l* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 59
Calls
4 calls:
7.0ms
(* (* t y) (- x z))
6.0ms
(cbrt (* (* t y) (- x z)))
6.0ms
(cbrt (* (* t y) (- x z)))
6.0ms
(cbrt (* (* t y) (- x z)))

series401.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (* t y) (- x z))
118.0ms
(cbrt (* (* t y) (- x z)))
122.0ms
(cbrt (* (* t y) (- x z)))
121.0ms
(cbrt (* (* t y) (- x z)))

simplify39.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0280449
11108399
25001390

prune183.0ms

Filtered
71 candidates to 55 candidates (77.5%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New69271
Fresh077
Picked101
Done011
Total701080

Merged error: 0.0b

Counts
80 → 10

localize16.0ms

Local error

Found 4 expressions with local error:

5.4b
(* (* t y) (- x z))
5.6b
(cbrt (* (* t y) (- x z)))
5.6b
(cbrt (* (* t y) (- x z)))
8.5b
(cbrt (* t y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity
6×associate-*r/
5×add-cube-cbrt associate-*r*
4×cbrt-div add-log-exp
3×cbrt-prod flip3-- pow1/3 pow-prod-down prod-exp flip-- cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in
1×associate-*l* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 57
Calls
4 calls:
7.0ms
(* (* t y) (- x z))
6.0ms
(cbrt (* (* t y) (- x z)))
6.0ms
(cbrt (* (* t y) (- x z)))
2.0ms
(cbrt (* t y))

series349.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(* (* t y) (- x z))
120.0ms
(cbrt (* (* t y) (- x z)))
115.0ms
(cbrt (* (* t y) (- x z)))
69.0ms
(cbrt (* t y))

simplify42.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0319394
11196346
25001331

prune181.0ms

Filtered
69 candidates to 51 candidates (73.9%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New68169
Fresh178
Picked011
Done011
Total691079

Merged error: 0.0b

Counts
79 → 10

regimes287.0ms

Accuracy

76.3% (1.6b remaining)

Error of 1.7b against oracle of 0.1b and baseline of 6.8b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02513
12513

end0.0ms

sample598.0ms

Algorithm
intervals
Results
325.0ms10665×body80valid

Profiling

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