Details

Time bar (total: 4.7s)

analyze872.0ms

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

sample62.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

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: 24.8b

Counts
2 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

6.1b
(* x (/ x (* y y)))
8.0b
(* z (/ z (* t t)))
9.1b
(/ x (* y y))
9.8b
(/ 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
(* x (/ x (* y y)))
7.0ms
(* z (/ z (* t t)))
4.0ms
(/ x (* y y))
4.0ms
(/ z (* t t))

series23.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* x (/ x (* y y)))
5.0ms
(* z (/ z (* t t)))
7.0ms
(/ x (* y y))
5.0ms
(/ z (* t t))

simplify46.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05409716

prune150.0ms

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

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New9713110
Fresh101
Picked101
Done000
Total9913112

Merged error: 1.3b

Counts
112 → 13

localize12.0ms

Local error

Found 3 expressions with local error:

0.3b
(* (/ z t) (/ z t))
6.1b
(* x (/ x (* y y)))
9.1b
(/ x (* y y))

rewrite26.0ms

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:
10.0ms
(* (/ z t) (/ z t))
7.0ms
(* x (/ x (* y y)))
4.0ms
(/ x (* y y))

series15.0ms

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

simplify64.0ms

Algorithm
egg-herbie
Counts
125 → 125
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04977848
14977848

prune152.0ms

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

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New1187125
Fresh6612
Picked101
Done000
Total12513138

Merged error: 0.1b

Counts
138 → 13

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite26.0ms

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

series11.0ms

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

simplify48.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
054811056

prune177.0ms

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

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New1337140
Fresh4812
Picked101
Done000
Total13815153

Merged error: 0.0b

Counts
153 → 15

localize12.0ms

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:
10.0ms
(* (cbrt x) (/ (cbrt x) y))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series88.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(* (cbrt x) (/ (cbrt x) y))
24.0ms
(cbrt x)
21.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify46.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05443578

prune86.0ms

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

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New92193
Fresh01414
Picked011
Done000
Total9216108

Merged error: 0.0b

Counts
108 → 16

regimes1.1s

Accuracy

0% (0.7b remaining)

Error of 0.8b against oracle of 0.1b and baseline of 0.8b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01622
11622

end0.0ms

sample1.6s

Algorithm
intervals
Results
320.0ms8000×body80valid

Profiling

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