Details

Time bar (total: 2.9s)

sample31.0ms

Algorithm
intervals
Results
15.0ms350×body80valid

simplify50.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
0502111

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 13.1b

Counts
2 → 2

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(* z (+ z 1.0))
0.0b
(* z (* z (+ z 1.0)))
7.4b
(/ y (* z (* z (+ z 1.0))))
8.6b
(* x (/ y (* z (* z (+ z 1.0)))))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
34×add-exp-log add-cbrt-cube
16×add-sqr-sqrt
15×associate-*r/
14×*-un-lft-identity associate-*r* prod-exp cbrt-unprod
13×pow1
12×add-cube-cbrt
9×associate-*l*
6×cbrt-undiv times-frac div-exp
5×distribute-rgt-in distribute-lft-in pow-prod-down
4×flip3-+ associate-/r/ flip-+ add-log-exp
3×*-commutative associate-/l*
2×div-inv unswap-sqr
1×frac-2neg clear-num associate-/r* distribute-lft-out
Counts
4 → 103
Calls
4 calls:
6.0ms
(* z (+ z 1.0))
7.0ms
(* z (* z (+ z 1.0)))
8.0ms
(/ y (* z (* z (+ z 1.0))))
11.0ms
(* x (/ y (* z (* z (+ z 1.0)))))

series36.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* z (+ z 1.0))
5.0ms
(* z (* z (+ z 1.0)))
9.0ms
(/ y (* z (* z (+ z 1.0))))
18.0ms
(* x (/ y (* z (* z (+ z 1.0)))))

simplify29.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
051581122

prune144.0ms

Filtered
72 candidates to 115 candidates (-59.7%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New1069115
Fresh011
Picked101
Done000
Total10710117

Merged error: 1.9b

Counts
117 → 10

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
2.2b
(* (* x (* (cbrt y) (/ (cbrt y) z))) (/ (cbrt y) (* z (+ z 1.0))))
2.7b
(* x (* (cbrt y) (/ (cbrt y) z)))
3.0b
(/ (cbrt y) (* z (+ z 1.0)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
72×add-exp-log
50×add-cbrt-cube
37×prod-exp cbrt-unprod
18×pow1
14×cbrt-undiv div-exp
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r*
12×cbrt-prod times-frac
11×associate-*r/
9×pow-prod-down
6×associate-/l*
4×associate-*l* associate-/r/ add-log-exp
2×flip3-+ *-commutative flip-+ div-inv
1×frac-times frac-2neg pow1/3 associate-*l/ clear-num associate-/r*
Counts
4 → 112
Calls
4 calls:
1.0ms
(cbrt y)
15.0ms
(* (* x (* (cbrt y) (/ (cbrt y) z))) (/ (cbrt y) (* z (+ z 1.0))))
7.0ms
(* x (* (cbrt y) (/ (cbrt y) z)))
7.0ms
(/ (cbrt y) (* z (+ z 1.0)))

series98.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt y)
19.0ms
(* (* x (* (cbrt y) (/ (cbrt y) z))) (/ (cbrt y) (* z (+ z 1.0))))
32.0ms
(* x (* (cbrt y) (/ (cbrt y) z)))
25.0ms
(/ (cbrt y) (* z (+ z 1.0)))

simplify36.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
050291385

prune197.0ms

Filtered
80 candidates to 124 candidates (-55.0%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New1177124
Fresh279
Picked101
Done000
Total12014134

Merged error: 0.0b

Counts
134 → 14

localize20.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt (* (cbrt y) (cbrt y)))
1.2b
(* x (/ (cbrt y) z))
1.3b
(* (/ (cbrt (* (cbrt y) (cbrt y))) z) (* (cbrt y) (* x (/ (cbrt y) z))))
1.8b
(* (cbrt y) (* x (/ (cbrt y) z)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
50×add-exp-log
36×add-sqr-sqrt
33×add-cbrt-cube
32×times-frac
28×add-cube-cbrt *-un-lft-identity
25×associate-*l* prod-exp cbrt-unprod
24×associate-*r*
20×pow1
17×cbrt-prod
10×pow-prod-down
8×cbrt-undiv associate-*r/ div-exp
4×add-log-exp
3×*-commutative unswap-sqr
2×div-inv
1×frac-times pow1/3 associate-*l/
Counts
4 → 122
Calls
4 calls:
4.0ms
(cbrt (* (cbrt y) (cbrt y)))
9.0ms
(* x (/ (cbrt y) z))
12.0ms
(* (/ (cbrt (* (cbrt y) (cbrt y))) z) (* (cbrt y) (* x (/ (cbrt y) z))))
8.0ms
(* (cbrt y) (* x (/ (cbrt y) z)))

series156.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (* (cbrt y) (cbrt y)))
22.0ms
(* x (/ (cbrt y) z))
61.0ms
(* (/ (cbrt (* (cbrt y) (cbrt y))) z) (* (cbrt y) (* x (/ (cbrt y) z))))
35.0ms
(* (cbrt y) (* x (/ (cbrt y) z)))

simplify59.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049651403
149651403

prune216.0ms

Filtered
97 candidates to 134 candidates (-38.1%)
Pruning

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New1322134
Fresh01313
Picked101
Done000
Total13315148

Merged error: 0.0b

Counts
148 → 15

localize23.0ms

Local error

Found 4 expressions with local error:

1.8b
(* (cbrt y) (* (* x (* (cbrt (/ (cbrt y) z)) (cbrt (/ (cbrt y) z)))) (cbrt (/ (cbrt y) z))))
2.8b
(cbrt (/ (cbrt y) z))
2.8b
(cbrt (/ (cbrt y) z))
2.8b
(cbrt (/ (cbrt y) z))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
96×cbrt-prod
54×times-frac
45×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×pow1 add-exp-log
16×associate-*r/
15×cbrt-div
10×pow-prod-down prod-exp cbrt-unprod
9×add-cbrt-cube
6×associate-*l*
5×frac-times associate-*l/
4×add-log-exp
3×pow1/3 div-inv
1×associate-*r* *-commutative
Counts
4 → 127
Calls
4 calls:
21.0ms
(* (cbrt y) (* (* x (* (cbrt (/ (cbrt y) z)) (cbrt (/ (cbrt y) z)))) (cbrt (/ (cbrt y) z))))
3.0ms
(cbrt (/ (cbrt y) z))
3.0ms
(cbrt (/ (cbrt y) z))
3.0ms
(cbrt (/ (cbrt y) z))

series173.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(* (cbrt y) (* (* x (* (cbrt (/ (cbrt y) z)) (cbrt (/ (cbrt y) z)))) (cbrt (/ (cbrt y) z))))
34.0ms
(cbrt (/ (cbrt y) z))
49.0ms
(cbrt (/ (cbrt y) z))
47.0ms
(cbrt (/ (cbrt y) z))

simplify60.0ms

Algorithm
egg-herbie
Counts
139 → 139
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
048901529
148901529

prune132.0ms

Filtered
102 candidates to 139 candidates (-36.3%)
Pruning

15 alts after pruning (14 fresh and 1 done)

PrunedKeptTotal
New1390139
Fresh01414
Picked011
Done000
Total13915154

Merged error: 0.0b

Counts
154 → 15

regimes515.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02539
12539

end0.0ms

sample746.0ms

Algorithm
intervals
Results
357.0ms10771×body80valid

Profiling

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