Details

Time bar (total: 4.1s)

analyze880.0ms

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

sample35.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
8.0ms186×body80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
04815
14815

prune11.0ms

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: 22.9b

Counts
2 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

4.5b
(* x (/ x (* y y)))
5.0b
(* z (/ z (* t t)))
8.9b
(/ z (* t t))
9.5b
(/ x (* y y))

rewrite28.0ms

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
(* x (/ x (* y y)))
7.0ms
(* z (/ z (* t t)))
4.0ms
(/ z (* t t))
8.0ms
(/ x (* y y))

series25.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* x (/ x (* y y)))
5.0ms
(* z (/ z (* t t)))
6.0ms
(/ z (* t t))
8.0ms
(/ x (* y y))

simplify42.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05409716

prune146.0ms

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

12 alts after pruning (12 fresh and 0 done)

PrunedKeptTotal
New9911110
Fresh011
Picked101
Done000
Total10012112

Merged error: 0.9b

Counts
112 → 12

localize9.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (/ x y) (/ x y))
5.0b
(* z (/ z (* t t)))
8.9b
(/ z (* t t))

rewrite25.0ms

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))
7.0ms
(* 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))

simplify58.0ms

Algorithm
egg-herbie
Counts
125 → 125
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04977848
14977848

prune138.0ms

Filtered
76 candidates to 125 candidates (-64.5%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New1205125
Fresh6511
Picked101
Done000
Total12710137

Merged error: 0.0b

Counts
137 → 10

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (/ 1 t) (/ z t))
0.2b
(* (/ x y) (/ x y))
5.0b
(* z (* (/ 1 t) (/ z t)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
69×add-exp-log
65×times-frac
48×*-un-lft-identity
46×add-cube-cbrt
45×add-cbrt-cube
29×associate-*l* prod-exp
27×associate-*r*
20×div-exp
17×pow1 cbrt-unprod
13×swap-sqr
12×cbrt-undiv
10×unswap-sqr
6×associate-*r/ div-inv
5×pow-prod-down
4×rec-exp 1-exp
3×frac-times associate-*l/ *-commutative add-log-exp
1×pow2 pow-plus pow-sqr pow-prod-up
Counts
3 → 154
Calls
3 calls:
10.0ms
(* (/ 1 t) (/ z t))
9.0ms
(* (/ x y) (/ x y))
9.0ms
(* z (* (/ 1 t) (/ z t)))

series18.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(* (/ 1 t) (/ z t))
8.0ms
(* (/ x y) (/ x y))
6.0ms
(* z (* (/ 1 t) (/ z t)))

simplify54.0ms

Algorithm
egg-herbie
Counts
163 → 163
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
050391132

prune167.0ms

Filtered
96 candidates to 163 candidates (-69.8%)
Pruning

11 alts after pruning (11 fresh and 0 done)

PrunedKeptTotal
New1603163
Fresh189
Picked101
Done000
Total16211173

Merged error: 0.0b

Counts
173 → 11

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(* z (/ z t))
0.2b
(* (/ x y) (/ x y))
4.0b
(/ (* z (/ z t)) t)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
53×times-frac
41×add-cube-cbrt *-un-lft-identity
29×add-exp-log add-cbrt-cube
26×associate-*r*
16×associate-*l*
13×swap-sqr
12×pow1
9×cbrt-undiv div-exp
8×prod-exp cbrt-unprod
6×div-inv unswap-sqr
3×associate-*r/ associate-/r* add-log-exp
2×pow-prod-down *-commutative
1×pow2 frac-times frac-2neg pow-plus associate-*l/ clear-num pow-sqr pow-prod-up associate-/l/ associate-/l*
Counts
3 → 123
Calls
3 calls:
6.0ms
(* z (/ z t))
9.0ms
(* (/ x y) (/ x y))
6.0ms
(/ (* z (/ z t)) t)

series14.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(* z (/ z t))
5.0ms
(* (/ x y) (/ x y))
5.0ms
(/ (* z (/ z t)) t)

simplify58.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
04996924
14996924

prune100.0ms

Filtered
86 candidates to 132 candidates (-53.5%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New1320132
Fresh01010
Picked011
Done000
Total13211143

Merged error: 0.0b

Counts
143 → 11

regimes1.1s

Accuracy

48.5% (2.1b remaining)

Error of 2.2b against oracle of 0.1b and baseline of 4.2b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02638
12638

end0.0ms

sample1.1s

Algorithm
intervals
Results
389.0ms8000×body80valid
297.0ms5978×body80invalid

Profiling

Loading profile data...