Details

Time bar (total: 3.7s)

sample28.0ms

Algorithm
intervals
Results
12.0ms324×body80valid

simplify150.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1294
2654
31284
41744
51894
62064
72554
83504
96254
1013524
1118314
1226184
1337484
1450014

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y x) 6.0)
0.0b
(+ x (* (* (- y x) 6.0) z))
0.2b
(* (* (- y x) 6.0) z)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
*-un-lft-identity
add-cube-cbrt associate-*r* associate-*l* associate-*l/
add-log-exp
pow-prod-down prod-exp cbrt-unprod
flip3-- *-commutative flip--
+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 53
Calls
3 calls:
6.0ms
(* (- y x) 6.0)
3.0ms
(+ x (* (* (- y x) 6.0) z))
7.0ms
(* (* (- y x) 6.0) z)

series137.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(* (- y x) 6.0)
50.0ms
(+ x (* (* (- y x) 6.0) z))
47.0ms
(* (* (- y x) 6.0) z)

simplify38.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0246290
11073249
25001249

prune161.0ms

Filtered
62 candidates to 40 candidates (35.5%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New57562
Fresh000
Picked011
Done000
Total57663

Merged error: 0.0b

Counts
63 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (* 6.0 z)))
0.3b
(* (- y x) (* 6.0 z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt *-un-lft-identity associate-*l*
add-log-exp
add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
associate-*l/
+-commutative flip3-- flip3-+ associate-*r* sum-log *-commutative flip-- flip-+ distribute-lft-out-- difference-of-squares
Counts
2 → 33
Calls
2 calls:
5.0ms
(+ x (* (- y x) (* 6.0 z)))
7.0ms
(* (- y x) (* 6.0 z))

series98.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(+ x (* (- y x) (* 6.0 z)))
45.0ms
(* (- y x) (* 6.0 z))

simplify107.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0206210
1717179
23878179
35003179

prune77.0ms

Filtered
39 candidates to 24 candidates (38.5%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New38139
Fresh134
Picked011
Done011
Total39645

Merged error: 0.0b

Counts
45 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series837.0ms

Counts
4 → 12
Calls
4 calls:
233.0ms
(* (cbrt z) (cbrt z))
203.0ms
(cbrt z)
204.0ms
(cbrt z)
196.0ms
(cbrt z)

simplify91.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (86.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune379.0ms

Filtered
85 candidates to 64 candidates (24.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New84185
Fresh033
Picked011
Done022
Total84791

Merged error: 0.0b

Counts
91 → 7

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (- (* y y) (* x x)) 6.0)
2.7b
(- (* y y) (* x x))
9.4b
(* (* (- (* y y) (* x x)) 6.0) z)
18.2b
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
20×add-exp-log add-cbrt-cube
13×*-un-lft-identity
11×pow1 add-sqr-sqrt
10×associate-*l/
add-cube-cbrt
prod-exp cbrt-unprod
associate-*r* add-log-exp
associate-*l*
flip3-- times-frac pow-prod-down associate-/r* flip--
cbrt-undiv div-exp
associate-/r/ *-commutative associate-/l/ distribute-lft-out difference-of-squares
sub-neg frac-2neg flip3-+ diff-log clear-num flip-+ div-inv associate-/l* unswap-sqr
Counts
4 → 83
Calls
4 calls:
6.0ms
(* (- (* y y) (* x x)) 6.0)
3.0ms
(- (* y y) (* x x))
7.0ms
(* (* (- (* y y) (* x x)) 6.0) z)
10.0ms
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

series240.0ms

Counts
4 → 12
Calls
4 calls:
57.0ms
(* (- (* y y) (* x x)) 6.0)
36.0ms
(- (* y y) (* x x))
64.0ms
(* (* (- (* y y) (* x x)) 6.0) z)
81.0ms
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

simplify65.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0396690
12263562
25001562

prune418.0ms

Filtered
95 candidates to 62 candidates (34.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New94195
Fresh303
Picked101
Done033
Total984102

Merged error: 0.0b

Counts
102 → 4

regimes198.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample579.0ms

Algorithm
intervals
Results
257.0ms10052×body80valid

Profiling

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