Details

Time bar (total: 2.5s)

analyze300.0ms

Algorithm
search

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms18×body80invalid

simplify148.0ms

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

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* (- y x) 6.0) z))
0.0b
(* (- y x) 6.0)
0.5b
(* (* (- y x) 6.0) z)

rewrite17.0ms

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

series22.0ms

Counts
3 → 9
Calls
3 calls:
10.0ms
(+ x (* (* (- y x) 6.0) z))
4.0ms
(* (- y x) 6.0)
8.0ms
(* (* (- y x) 6.0) z)

simplify37.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0246290
11073249
25001249

prune78.0ms

Filtered
40 candidates to 62 candidates (-55.0%)
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))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt *-un-lft-identity associate-*l*
4×add-log-exp
3×add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
2×associate-*l/
1×+-commutative flip3-- flip3-+ associate-*r* sum-log *-commutative flip-- flip-+ distribute-lft-out-- difference-of-squares
Counts
2 → 33
Calls
2 calls:
3.0ms
(+ x (* (- y x) (* 6.0 z)))
7.0ms
(* (- y x) (* 6.0 z))

series18.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ x (* (- y x) (* 6.0 z)))
8.0ms
(* (- y x) (* 6.0 z))

simplify105.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0206210
1717179
23878179
35003179

prune50.0ms

Filtered
24 candidates to 39 candidates (-62.5%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New39039
Fresh044
Picked011
Done011
Total39645

Merged error: 0.0b

Counts
45 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* (- y x) 6.0) z)) (cbrt (* (* (- y x) 6.0) z)))
2.8b
(cbrt (* (* (- y x) 6.0) z))
2.8b
(cbrt (* (* (- y x) 6.0) z))
2.8b
(cbrt (* (* (- y x) 6.0) z))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
38×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×associate-*r/ pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
9.0ms
(* (cbrt (* (* (- y x) 6.0) z)) (cbrt (* (* (- y x) 6.0) z)))
7.0ms
(cbrt (* (* (- y x) 6.0) z))
6.0ms
(cbrt (* (* (- y x) 6.0) z))
6.0ms
(cbrt (* (* (- y x) 6.0) z))

series184.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(* (cbrt (* (* (- y x) 6.0) z)) (cbrt (* (* (- y x) 6.0) z)))
40.0ms
(cbrt (* (* (- y x) 6.0) z))
39.0ms
(cbrt (* (* (- y x) 6.0) z))
42.0ms
(cbrt (* (* (- y x) 6.0) z))

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0383855
11327790
25001750

prune182.0ms

Filtered
67 candidates to 84 candidates (-25.4%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New83184
Fresh033
Picked011
Done022
Total83790

Merged error: 0.0b

Counts
90 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- y x) 6.0)
0.3b
(pow (* (* (- y x) 6.0) z) 3)
0.5b
(* (* (- y x) 6.0) z)
35.7b
(cbrt (pow (* (* (- y x) 6.0) z) 3))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-exp-log add-cbrt-cube
14×associate-*l/
13×add-sqr-sqrt
11×*-un-lft-identity
9×add-cube-cbrt
8×cbrt-prod
7×pow-prod-down prod-exp cbrt-unprod
6×associate-*r* associate-*l*
4×cube-div flip3-- flip-- add-log-exp
3×pow-unpow pow-pow pow-exp rem-cube-cbrt
2×cube-mult unpow-prod-down cbrt-div unpow3 cube-prod *-commutative sqr-pow
1×pow-to-exp pow1/3 rem-cbrt-cube distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 88
Calls
4 calls:
6.0ms
(* (- y x) 6.0)
8.0ms
(pow (* (* (- y x) 6.0) z) 3)
7.0ms
(* (* (- y x) 6.0) z)
4.0ms
(cbrt (pow (* (* (- y x) 6.0) z) 3))

series42.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(* (- y x) 6.0)
18.0ms
(pow (* (* (- y x) 6.0) z) 3)
11.0ms
(* (* (- y x) 6.0) z)
9.0ms
(cbrt (pow (* (* (- y x) 6.0) z) 3))

simplify58.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0347469
11799437
25003436

prune107.0ms

Filtered
62 candidates to 100 candidates (-61.3%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New1000100
Fresh033
Picked011
Done033
Total1007107

Merged error: 0.0b

Counts
107 → 7

regimes229.0ms

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

analyze305.0ms

Algorithm
search

sample402.0ms

Algorithm
intervals
Results
221.0ms8000×body80valid
16.0ms598×body80invalid

Profiling

Loading profile data...