Details

Time bar (total: 1.8s)

analyze253.0ms

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

sample15.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
1.0ms25×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0165
1165

prune12.0ms

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:

4.6b
(/ (* 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)

simplify50.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04803149
14803149

prune48.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New17724
Fresh011
Picked011
Done000
Total17926

Merged error: 0.0b

Counts
26 → 9

localize5.0ms

Local error

Found 1 expressions with local error:

4.7b
(* (* x y) (/ 1 z))

rewrite10.0ms

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 y) (/ 1 z))

series5.0ms

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

simplify41.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05241256

prune46.0ms

Filtered
17 candidates to 41 candidates (-141.2%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New41041
Fresh077
Picked011
Done011
Total41950

Merged error: 0.0b

Counts
50 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

0.4b
(/ 1 (/ z (* x y)))
4.5b
(/ z (* x y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
28×add-exp-log
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×add-cbrt-cube
14×div-exp
8×associate-/r*
7×cbrt-undiv
6×div-inv associate-/l*
4×prod-exp
3×pow1 rec-exp 1-exp
2×frac-2neg clear-num cbrt-unprod add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 77
Calls
2 calls:
7.0ms
(/ 1 (/ z (* x y)))
4.0ms
(/ z (* x y))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ 1 (/ z (* x y)))
5.0ms
(/ z (* x y))

simplify66.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04955643
14955643

prune76.0ms

Filtered
42 candidates to 83 candidates (-97.6%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New81283
Fresh246
Picked101
Done022
Total84892

Merged error: 0.0b

Counts
92 → 8

localize4.0ms

Local error

Found 1 expressions with local error:

5.4b
(/ 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))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ x (/ z y))

simplify82.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
05267771

prune63.0ms

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

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New71273
Fresh415
Picked011
Done022
Total75681

Merged error: 0b

Counts
81 → 6

regimes374.0ms

Accuracy

72.6% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 6.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02829
12829

end0.0ms

analyze248.0ms

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

sample357.0ms

Algorithm
intervals
Results
180.0ms8000×body80valid
15.0ms745×body80invalid

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