Details

Time bar (total: 1.9s)

sample20.0ms

Algorithm
intervals
Results
6.0ms312×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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:

6.4b
(* x (/ y z))

rewrite8.0ms

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:
7.0ms
(* 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 (59.0ms)

IterNodesCost
05355230

prune57.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New28735
Fresh011
Picked011
Done000
Total28937

Merged error: 0.0b

Counts
37 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite17.0ms

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 z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
12.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series94.0ms

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

simplify43.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05103442

prune84.0ms

Filtered
45 candidates to 68 candidates (-51.1%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New67168
Fresh077
Picked011
Done011
Total671077

Merged error: 0.0b

Counts
77 → 10

localize17.0ms

Local error

Found 4 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
18×add-exp-log
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-cbrt-cube
9×pow1
8×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 → 65
Calls
4 calls:
4.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
11.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series122.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(cbrt (cbrt z))
32.0ms
(cbrt (cbrt z))
30.0ms
(cbrt (cbrt z))
26.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify46.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05130565

prune97.0ms

Filtered
54 candidates to 77 candidates (-42.6%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New76177
Fresh077
Picked011
Done022
Total761187

Merged error: 0.0b

Counts
87 → 11

localize8.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt x)
0.7b
(cbrt x)
1.9b
(* y (/ (cbrt x) z))
3.6b
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

rewrite26.0ms

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)
9.0ms
(* y (/ (cbrt x) z))
11.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

series75.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(cbrt x)
22.0ms
(cbrt x)
21.0ms
(* y (/ (cbrt x) z))
8.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

simplify46.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05231635

prune75.0ms

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

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1021103
Fresh347
Picked011
Done123
Total1068114

Merged error: 0.0b

Counts
114 → 8

regimes389.0ms

Accuracy

79% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 2.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03247
13247

end0.0ms

sample536.0ms

Algorithm
intervals
Results
201.0ms9603×body80valid

Profiling

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