Details

Time bar (total: 1.7s)

analyze244.0ms

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

sample18.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms21×body80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
01095
11095

prune10.0ms

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:

5.3b
(* 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))

simplify60.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04831230
14831230

prune72.0ms

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

12 alts after pruning (11 fresh and 1 done)

PrunedKeptTotal
New251035
Fresh011
Picked011
Done000
Total251237

Merged error: 0b

Counts
37 → 12

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)
3.5b
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
17×add-cbrt-cube
16×pow1
13×prod-exp cbrt-unprod
9×cbrt-prod
8×pow-prod-down
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×pow1/3
2×cbrt-undiv associate-*r/ div-exp
1×associate-*r* associate-*l* *-commutative
Counts
4 → 60
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
10.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

series72.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt x)
20.0ms
(cbrt x)
21.0ms
(cbrt x)
10.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

simplify57.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04972328
14972328

prune84.0ms

Filtered
39 candidates to 72 candidates (-84.6%)
Pruning

12 alts after pruning (10 fresh and 2 done)

PrunedKeptTotal
New72072
Fresh01010
Picked011
Done011
Total721284

Merged error: 0b

Counts
84 → 12

localize4.0ms

Local error

Found 1 expressions with local error:

5.4b
(/ (* x y) z)

rewrite4.0ms

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)

simplify49.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04974149
14974149

prune41.0ms

Filtered
11 candidates to 24 candidates (-118.2%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New22224
Fresh459
Picked101
Done022
Total27936

Merged error: 0b

Counts
36 → 9

localize4.0ms

Local error

Found 1 expressions with local error:

5.3b
(/ 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:
6.0ms
(/ x (/ z y))

series5.0ms

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

simplify76.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
04906771
14906771

prune69.0ms

Filtered
57 candidates to 73 candidates (-28.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New71273
Fresh426
Picked011
Done202
Total77582

Merged error: 0b

Counts
82 → 5

regimes398.0ms

Accuracy

80% (1.3b remaining)

Error of 1.3b against oracle of 0.0b and baseline of 6.4b

bsearch1.0ms

simplify4.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
010238
110238

end0.0ms

sample410.0ms

Algorithm
intervals
Results
196.0ms8000×body80valid
20.0ms721×body80invalid

Profiling

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