Details

Time bar (total: 1.6s)

sample22.0ms

Algorithm
intervals
Results
8.0ms315×body80valid

simplify51.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
053437

prune13.0ms

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: 0.0b

Counts
2 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

6.0b
(* x (/ z y))

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 (/ z y))

series5.0ms

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

simplify52.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
05000230

prune51.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New30535
Fresh011
Picked011
Done000
Total30737

Merged error: 0.0b

Counts
37 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
4.1b
(* (* x (* (cbrt z) (cbrt z))) (/ (cbrt z) y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×cbrt-prod times-frac add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down
4×add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×associate-*r/ associate-*l* *-commutative div-inv
Counts
4 → 80
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
13.0ms
(* (* x (* (cbrt z) (cbrt z))) (/ (cbrt z) y))

series72.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt z)
21.0ms
(cbrt z)
23.0ms
(cbrt z)
8.0ms
(* (* x (* (cbrt z) (cbrt z))) (/ (cbrt z) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04978584
14978584

prune82.0ms

Filtered
56 candidates to 92 candidates (-64.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New91192
Fresh055
Picked011
Done011
Total91899

Merged error: 0.0b

Counts
99 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

6.0b
(* x (/ z y))
10.4b
(cbrt (* x (/ z y)))
10.4b
(cbrt (* x (/ z y)))
10.4b
(cbrt (* x (/ z y)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×times-frac
9×add-exp-log add-cbrt-cube
6×pow1
4×associate-*r/ add-log-exp
3×cbrt-prod cbrt-div pow1/3 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv
Counts
4 → 62
Calls
4 calls:
7.0ms
(* x (/ z y))
3.0ms
(cbrt (* x (/ z y)))
3.0ms
(cbrt (* x (/ z y)))
4.0ms
(cbrt (* x (/ z y)))

series62.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(* x (/ z y))
21.0ms
(cbrt (* x (/ z y)))
19.0ms
(cbrt (* x (/ z y)))
19.0ms
(cbrt (* x (/ z y)))

simplify51.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05171506

prune77.0ms

Filtered
54 candidates to 74 candidates (-37.0%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New74074
Fresh055
Picked011
Done022
Total74882

Merged error: 0.0b

Counts
82 → 8

localize6.0ms

Local error

Found 1 expressions with local error:

5.0b
(* (* x z) (/ 1 y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×prod-exp
9×times-frac
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
8.0ms
(* (* x z) (/ 1 y))

series5.0ms

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

simplify54.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
05044256

prune30.0ms

Filtered
19 candidates to 41 candidates (-115.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New40141
Fresh134
Picked011
Done123
Total42749

Merged error: 0.0b

Counts
49 → 7

regimes260.0ms

Accuracy

47.6% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 3.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03452
13452

end0.0ms

sample597.0ms

Algorithm
intervals
Results
254.0ms9661×body80valid

Profiling

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