Details

Time bar (total: 4.5s)

analyze857.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
6.2%93.6%0.2%9
9.4%90.4%0.2%10
14%83.4%2.5%11
18.7%78.2%3.1%12
28.1%65.5%6.4%13
30.7%59.4%9.9%14

sample40.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
8.0ms192×body80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
029015
129015

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: 25.6b

Counts
2 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

4.1b
(* z (/ z (* t t)))
4.1b
(* x (/ x (* y y)))
12.0b
(/ x (* y y))
12.9b
(/ z (* t t))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log add-cbrt-cube
22×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity times-frac associate-*r*
10×prod-exp cbrt-unprod
8×pow1 cbrt-undiv div-exp
6×associate-*l* associate-/l*
4×div-inv add-log-exp unswap-sqr
2×frac-2neg associate-*r/ pow-prod-down clear-num associate-/r* *-commutative
Counts
4 → 98
Calls
4 calls:
7.0ms
(* z (/ z (* t t)))
6.0ms
(* x (/ x (* y y)))
4.0ms
(/ x (* y y))
4.0ms
(/ z (* t t))

series20.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* z (/ z (* t t)))
5.0ms
(* x (/ x (* y y)))
5.0ms
(/ x (* y y))
5.0ms
(/ z (* t t))

simplify59.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
05079706

prune173.0ms

Filtered
68 candidates to 110 candidates (-61.8%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New9713110
Fresh011
Picked101
Done000
Total9814112

Merged error: 1.3b

Counts
112 → 14

localize8.0ms

Local error

Found 3 expressions with local error:

0.3b
(* (/ x y) (/ x y))
4.1b
(* z (/ z (* t t)))
12.9b
(/ z (* t t))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
52×add-sqr-sqrt
47×times-frac
36×add-cube-cbrt *-un-lft-identity
29×add-exp-log add-cbrt-cube
20×associate-*r*
16×associate-*l*
13×swap-sqr
12×pow1
9×prod-exp cbrt-unprod
8×cbrt-undiv div-exp
6×div-inv unswap-sqr
3×associate-/l* add-log-exp
2×associate-*r/ pow-prod-down *-commutative
1×pow2 frac-times frac-2neg pow-plus associate-*l/ clear-num associate-/r* pow-sqr pow-prod-up
Counts
3 → 116
Calls
3 calls:
9.0ms
(* (/ x y) (/ x y))
6.0ms
(* z (/ z (* t t)))
4.0ms
(/ z (* t t))

series15.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(* (/ x y) (/ x y))
5.0ms
(* z (/ z (* t t)))
5.0ms
(/ z (* t t))

simplify51.0ms

Algorithm
egg-herbie
Counts
125 → 125
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05003863

prune215.0ms

Filtered
75 candidates to 125 candidates (-66.7%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New1187125
Fresh6713
Picked101
Done000
Total12514139

Merged error: 0.0b

Counts
139 → 14

localize13.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (/ z t) (/ z t))
0.3b
(* (/ x y) (/ x y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
82×add-sqr-sqrt
80×times-frac
58×add-cube-cbrt *-un-lft-identity
26×add-exp-log swap-sqr associate-*r* associate-*l* add-cbrt-cube
16×pow1
8×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
2×pow2 frac-times pow-plus associate-*r/ pow-prod-down associate-*l/ pow-sqr *-commutative pow-prod-up add-log-exp
Counts
2 → 134
Calls
2 calls:
15.0ms
(* (/ z t) (/ z t))
16.0ms
(* (/ x y) (/ x y))

series10.0ms

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

simplify56.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
050251084

prune207.0ms

Filtered
92 candidates to 140 candidates (-52.2%)
Pruning

17 alts after pruning (17 fresh and 0 done)

PrunedKeptTotal
New1337140
Fresh31013
Picked101
Done000
Total13717154

Merged error: 0.0b

Counts
154 → 17

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt x) (/ (cbrt x) y))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
26×cbrt-prod
22×add-cube-cbrt *-un-lft-identity times-frac associate-*r*
9×add-exp-log
6×pow1 associate-*l* add-cbrt-cube unswap-sqr
4×add-log-exp
3×pow1/3
2×prod-exp cbrt-unprod
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv
Counts
4 → 81
Calls
4 calls:
9.0ms
(* (cbrt x) (/ (cbrt x) y))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series91.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(* (cbrt x) (/ (cbrt x) y))
22.0ms
(cbrt x)
24.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify54.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05028578

prune99.0ms

Filtered
68 candidates to 93 candidates (-36.8%)
Pruning

17 alts after pruning (16 fresh and 1 done)

PrunedKeptTotal
New93093
Fresh01616
Picked011
Done000
Total9317110

Merged error: 0.0b

Counts
110 → 17

regimes1.4s

Accuracy

0% (1.4b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 1.4b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04622
14622

end0.0ms

sample1.0s

Algorithm
intervals
Results
365.0ms8000×body80valid
279.0ms6039×body80invalid

Profiling

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