Details

Time bar (total: 2.5s)

analyze379.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
25%74.9%0.1%7
31.2%68.6%0.1%8
35.9%64%0.1%9
47.6%49.9%2.5%10
49.1%46.8%4%11
51.1%44.1%4.8%12
60.2%29.9%9.9%13
60.6%27.9%11.6%14

sample19.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
1.0ms44×body80invalid

simplify50.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (48.0ms)

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: 11.2b

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)))
6.9b
(/ y (* z (* z (+ z 1.0))))
7.7b
(* x (/ y (* z (* z (+ z 1.0)))))

rewrite37.0ms

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)))
7.0ms
(/ y (* z (* z (+ z 1.0))))
11.0ms
(* x (/ y (* z (* z (+ z 1.0)))))

series32.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(* z (+ z 1.0))
5.0ms
(* z (* z (+ z 1.0)))
8.0ms
(/ y (* z (* z (+ z 1.0))))
14.0ms
(* x (/ y (* z (* z (+ z 1.0)))))

simplify28.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
051581122

prune124.0ms

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

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1096115
Fresh101
Picked011
Done000
Total1107117

Merged error: 0.7b

Counts
117 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
1.2b
(* (* x (* (cbrt y) (/ (cbrt y) z))) (/ (cbrt y) (* z (+ z 1.0))))
2.1b
(* x (* (cbrt y) (/ (cbrt y) z)))
2.8b
(/ (cbrt y) (* z (+ z 1.0)))

rewrite34.0ms

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)))

series96.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt y)
18.0ms
(* (* x (* (cbrt y) (/ (cbrt y) z))) (/ (cbrt y) (* z (+ z 1.0))))
32.0ms
(* x (* (cbrt y) (/ (cbrt y) z)))
23.0ms
(/ (cbrt y) (* z (+ z 1.0)))

simplify37.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
050291385

prune144.0ms

Filtered
79 candidates to 124 candidates (-57.0%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New1195124
Fresh055
Picked101
Done101
Total12110131

Merged error: 0.0b

Counts
131 → 10

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* (cbrt y) (cbrt y)))
0.6b
(cbrt (cbrt y))
1.0b
(* x (/ (cbrt y) z))
1.7b
(* (cbrt y) (* x (/ (cbrt y) z)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
23×cbrt-prod associate-*r*
22×add-cube-cbrt *-un-lft-identity
20×times-frac
18×add-exp-log
13×add-cbrt-cube
11×pow1
9×associate-*l*
7×prod-exp cbrt-unprod
4×pow-prod-down add-log-exp
3×associate-*r/ unswap-sqr
2×cbrt-undiv pow1/3 div-exp *-commutative
1×div-inv
Counts
4 → 89
Calls
4 calls:
3.0ms
(cbrt (* (cbrt y) (cbrt y)))
1.0ms
(cbrt (cbrt y))
10.0ms
(* x (/ (cbrt y) z))
7.0ms
(* (cbrt y) (* x (/ (cbrt y) z)))

series119.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(cbrt (* (cbrt y) (cbrt y)))
31.0ms
(cbrt (cbrt y))
21.0ms
(* x (/ (cbrt y) z))
33.0ms
(* (cbrt y) (* x (/ (cbrt y) z)))

simplify46.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05147719

prune140.0ms

Filtered
78 candidates to 101 candidates (-29.5%)
Pruning

12 alts after pruning (11 fresh and 1 done)

PrunedKeptTotal
New992101
Fresh099
Picked011
Done000
Total9912111

Merged error: 0.0b

Counts
111 → 12

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
1.2b
(* (* x (* (cbrt y) (/ (cbrt y) z))) (* (/ 1 z) (/ (cbrt y) (+ z 1.0))))
2.1b
(* x (* (cbrt y) (/ (cbrt y) z)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
195×add-exp-log
118×prod-exp
89×add-cbrt-cube
66×cbrt-unprod
42×div-exp
30×pow1
22×cbrt-undiv
18×pow-prod-down
15×associate-*r/
8×rec-exp 1-exp
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cbrt-prod
5×frac-times
4×associate-*l* add-log-exp
3×associate-*l/
2×pow1/3 associate-*r* *-commutative
Counts
4 → 122
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
18.0ms
(* (* x (* (cbrt y) (/ (cbrt y) z))) (* (/ 1 z) (/ (cbrt y) (+ z 1.0))))
7.0ms
(* x (* (cbrt y) (/ (cbrt y) z)))

series91.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
18.0ms
(* (* x (* (cbrt y) (/ (cbrt y) z))) (* (/ 1 z) (/ (cbrt y) (+ z 1.0))))
31.0ms
(* x (* (cbrt y) (/ (cbrt y) z)))

simplify66.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
049961304
149961304

prune74.0ms

Filtered
53 candidates to 134 candidates (-152.8%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New1322134
Fresh3710
Picked011
Done011
Total13511146

Merged error: 0b

Counts
146 → 11

regimes303.0ms

Accuracy

0% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 1.7b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02126
12126

end0.0ms

sample513.0ms

Algorithm
intervals
Results
274.0ms8000×body80valid
56.0ms1538×body80invalid

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