Details

Time bar (total: 1.7s)

analyze252.0ms

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
31.2%68.6%0.1%7
37.4%62.4%0.1%8
40.6%57.7%1.7%9
54.6%41.3%4%10
59.3%36.7%4%11
61.6%32.6%5.8%12
68.3%22.7%9%13
71%20%9%14

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
1.0ms27×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0165
1165

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: 0.1b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

3.7b
(* x (/ y z))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
6.0ms
(* x (/ y z))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* x (/ y z))

simplify62.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
05355230

prune62.0ms

Filtered
23 candidates to 35 candidates (-52.2%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New26935
Fresh011
Picked011
Done000
Total261137

Merged error: 0.0b

Counts
37 → 11

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
1.1b
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log
11×add-cbrt-cube
9×pow1 cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3 associate-*l* pow-prod-down
2×cbrt-undiv associate-*r/ div-exp
1×associate-*r* *-commutative
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
10.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series88.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(cbrt y)
21.0ms
(cbrt y)
22.0ms
(cbrt y)
24.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify28.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
05124437

prune91.0ms

Filtered
46 candidates to 68 candidates (-47.8%)
Pruning

13 alts after pruning (11 fresh and 2 done)

PrunedKeptTotal
New66268
Fresh099
Picked011
Done011
Total661379

Merged error: 0.0b

Counts
79 → 13

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
1.1b
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log
11×add-cbrt-cube
9×pow1 cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3 associate-*l* pow-prod-down
2×cbrt-undiv associate-*r/ div-exp
1×associate-*r* *-commutative
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
10.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series88.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
22.0ms
(cbrt y)
24.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify27.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
05124437

prune92.0ms

Filtered
46 candidates to 68 candidates (-47.8%)
Pruning

13 alts after pruning (10 fresh and 3 done)

PrunedKeptTotal
New68068
Fresh01010
Picked011
Done022
Total681381

Merged error: 0.0b

Counts
81 → 13

localize8.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
1.0b
(* y (/ (cbrt x) z))
2.0b
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
30×add-exp-log
28×add-sqr-sqrt
23×associate-*r*
21×add-cbrt-cube
20×add-cube-cbrt *-un-lft-identity times-frac
18×pow1
16×cbrt-prod
15×prod-exp cbrt-unprod
9×pow-prod-down
4×associate-*l* add-log-exp
3×cbrt-undiv associate-*r/ div-exp unswap-sqr
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 91
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
8.0ms
(* y (/ (cbrt x) z))
10.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

series73.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt x)
21.0ms
(cbrt x)
22.0ms
(* y (/ (cbrt x) z))
8.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

simplify47.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05231635

prune72.0ms

Filtered
64 candidates to 103 candidates (-60.9%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New1012103
Fresh549
Picked011
Done123
Total1079116

Merged error: 0.0b

Counts
116 → 9

regimes259.0ms

Accuracy

30% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 2.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03452
13452

end0.0ms

sample374.0ms

Algorithm
intervals
Results
176.0ms8000×body80valid
18.0ms734×body80invalid

Profiling

Loading profile data...