Details

Time bar (total: 5.0s)

analyze902.0ms

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

sample36.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
10.0ms225×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
04815
14815

prune14.0ms

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: 23.7b

Counts
2 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

4.6b
(* z (/ z (* t t)))
5.2b
(* x (/ x (* y y)))
10.3b
(/ x (* y y))
10.7b
(/ z (* t t))

rewrite26.0ms

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)))
7.0ms
(* x (/ x (* y y)))
4.0ms
(/ x (* y y))
5.0ms
(/ z (* t t))

series22.0ms

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))

simplify39.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05090716

prune172.0ms

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

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New9515110
Fresh101
Picked101
Done000
Total9715112

Merged error: 1.2b

Counts
112 → 15

localize9.0ms

Local error

Found 3 expressions with local error:

0.3b
(* (/ x y) (/ x y))
4.6b
(* z (/ z (* t t)))
10.7b
(/ z (* t t))

rewrite28.0ms

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:
11.0ms
(* (/ x y) (/ x y))
7.0ms
(* z (/ z (* t t)))
5.0ms
(/ z (* t t))

series19.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(* (/ x y) (/ x y))
6.0ms
(* z (/ z (* t t)))
8.0ms
(/ z (* t t))

simplify57.0ms

Algorithm
egg-herbie
Counts
125 → 125
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04967848
14967848

prune175.0ms

Filtered
77 candidates to 125 candidates (-62.3%)
Pruning

16 alts after pruning (16 fresh and 0 done)

PrunedKeptTotal
New1169125
Fresh7714
Picked101
Done000
Total12416140

Merged error: 0.0b

Counts
140 → 16

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

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:
10.0ms
(* (/ x y) (/ x y))
11.0ms
(* (/ z t) (/ z t))

series11.0ms

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

simplify43.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
053331056

prune189.0ms

Filtered
89 candidates to 140 candidates (-57.3%)
Pruning

18 alts after pruning (18 fresh and 0 done)

PrunedKeptTotal
New1355140
Fresh21315
Picked101
Done000
Total13818156

Merged error: 0.0b

Counts
156 → 18

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
0.7b
(pow (cbrt t) 3)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×pow-pow
1×cube-mult pow-to-exp unpow3 pow-exp rem-cube-cbrt sqr-pow
Counts
4 → 63
Calls
4 calls:
3.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
3.0ms
(pow (cbrt t) 3)

series112.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(cbrt z)
25.0ms
(cbrt z)
25.0ms
(cbrt z)
35.0ms
(pow (cbrt t) 3)

simplify76.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
04854273
14854273

prune70.0ms

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

18 alts after pruning (17 fresh and 1 done)

PrunedKeptTotal
New75075
Fresh01717
Picked011
Done000
Total751893

Merged error: 0.0b

Counts
93 → 18

regimes1.1s

Accuracy

0% (1.0b remaining)

Error of 1.1b against oracle of 0.1b and baseline of 1.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01932
11932

end0.0ms

analyze913.0ms

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

sample971.0ms

Algorithm
intervals
Results
360.0ms8000×body80valid
271.0ms6004×body80invalid

Profiling

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