Details

Time bar (total: 1.2s)

sample25.0ms

Algorithm
intervals
Results
11.0ms310×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1122
2152
3162
4162

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 5.8b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

5.7b
(/ (* x y) z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv div-exp
1×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)

simplify55.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011185
151470
2247170
3500170

prune44.0ms

Filtered
16 candidates to 24 candidates (-50.0%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New17724
Fresh000
Picked011
Done000
Total17825

Merged error: 0.0b

Counts
25 → 8

localize4.0ms

Local error

Found 1 expressions with local error:

5.3b
(* 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))

simplify64.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0166133
1744118
23139118
35001118

prune45.0ms

Filtered
22 candidates to 35 candidates (-59.1%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New34135
Fresh066
Picked011
Done011
Total34943

Merged error: 0b

Counts
43 → 9

localize4.0ms

Local error

Found 1 expressions with local error:

5.5b
(/ x (/ z y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 frac-2neg clear-num associate-/r/ add-log-exp
Counts
1 → 70
Calls
1 calls:
5.0ms
(/ x (/ z y))

series5.0ms

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

simplify36.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0325452
11331432
25001431

prune63.0ms

Filtered
59 candidates to 73 candidates (-23.7%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New71273
Fresh606
Picked011
Done022
Total77582

Merged error: 0b

Counts
82 → 5

localize4.0ms

Local error

Found 1 expressions with local error:

6.3b
(* (/ x z) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-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)

simplify44.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0153128
1552113
22117112
35001112

prune26.0ms

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

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New35035
Fresh011
Picked011
Done033
Total35540

Merged error: 0b

Counts
40 → 5

regimes271.0ms

Accuracy

68.8% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 6.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02314
12314

end0.0ms

sample483.0ms

Algorithm
intervals
Results
209.0ms9613×body80valid

Profiling

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