Details

Time bar (total: 1.4s)

sample19.0ms

Algorithm
intervals
Results
6.0ms300×body80valid

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:

5.2b
(/ (* x y) z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
cbrt-undiv div-exp
pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ (* x y) z)

series5.0ms

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

simplify56.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04770149
14770149

prune37.0ms

Filtered
15 candidates to 24 candidates (-60.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New20424
Fresh011
Picked011
Done000
Total20626

Merged error: 0.0b

Counts
26 → 6

localize5.0ms

Local error

Found 1 expressions with local error:

5.3b
(* (* x y) (/ 1 z))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×prod-exp
times-frac
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 cbrt-unprod
div-exp
pow-prod-down
cbrt-undiv rec-exp 1-exp
associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
7.0ms
(* (* x y) (/ 1 z))

series5.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* (* x y) (/ 1 z))

simplify54.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
05044256

prune41.0ms

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

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New40141
Fresh044
Picked011
Done011
Total40747

Merged error: 0.0b

Counts
47 → 7

localize4.0ms

Local error

Found 1 expressions with local error:

5.6b
(* x (/ y z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
add-cube-cbrt *-un-lft-identity
add-exp-log add-cbrt-cube
pow1 associate-*l*
prod-exp cbrt-unprod unswap-sqr
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))

simplify55.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05000230

prune43.0ms

Filtered
21 candidates to 35 candidates (-66.7%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New33235
Fresh044
Picked011
Done022
Total33942

Merged error: 0.0b

Counts
42 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
2.3b
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log
11×add-cbrt-cube
pow1 cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
add-log-exp
pow1/3 associate-*l* pow-prod-down
cbrt-undiv associate-*r/ div-exp
associate-*r* *-commutative
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
11.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series89.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
20.0ms
(cbrt y)
21.0ms
(cbrt y)
26.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify27.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
04998437
14998437

prune57.0ms

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

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New68068
Fresh055
Picked011
Done033
Total68977

Merged error: 0.0b

Counts
77 → 9

regimes341.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01419
11419

end0.0ms

sample512.0ms

Algorithm
intervals
Results
197.0ms9577×body80valid

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