Details

Time bar (total: 1.3s)

analyze61.0ms

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
25%74.9%0.1%5
37.5%62.4%0.1%6
50%37.5%12.6%7
56.2%31.2%12.6%8
62.4%18.7%18.8%9
65.6%15.6%18.8%10
68.7%9.4%22%11
70.2%7.8%22%12
71.8%4.7%23.5%13
72.6%3.9%23.5%14

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms4×body80invalid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (13.0ms)

IterNodesCost
03807
13807

prune7.0ms

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:

0.1b
(* (* x y) (- 1.0 y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt sub-neg associate-*r/
1×distribute-rgt-in flip3-- distribute-lft-in associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 24
Calls
1 calls:
10.0ms
(* (* x y) (- 1.0 y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (* x y) (- 1.0 y))

simplify37.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05044220

prune35.0ms

Filtered
15 candidates to 27 candidates (-80.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New23427
Fresh101
Picked011
Done000
Total24529

Merged error: 0.0b

Counts
29 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* y 1.0)) (* x (* y (neg y))))
9.0b
(* x (* y (neg y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×distribute-rgt-neg-out add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* unsub-neg sum-log *-commutative flip-+ distribute-lft-out
Counts
2 → 32
Calls
2 calls:
7.0ms
(+ (* x (* y 1.0)) (* x (* y (neg y))))
5.0ms
(* x (* y (neg y)))

series18.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ (* x (* y 1.0)) (* x (* y (neg y))))
7.0ms
(* x (* y (neg y)))

simplify45.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04935302
14935302

prune47.0ms

Filtered
23 candidates to 38 candidates (-65.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New36238
Fresh033
Picked101
Done011
Total37643

Merged error: 0.0b

Counts
43 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
7.8b
(* (* (cbrt x) (cbrt x)) (* y (* y (neg (cbrt x)))))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
25×pow1 add-exp-log
19×add-cbrt-cube
15×pow-prod-down prod-exp cbrt-unprod
9×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×pow1/3 distribute-rgt-neg-out
1×associate-*r* associate-*l* *-commutative
Counts
4 → 62
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
11.0ms
(* (* (cbrt x) (cbrt x)) (* y (* y (neg (cbrt x)))))

series74.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(cbrt x)
22.0ms
(cbrt x)
21.0ms
(cbrt x)
10.0ms
(* (* (cbrt x) (cbrt x)) (* y (* y (neg (cbrt x)))))

simplify56.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04957367
14957367

prune63.0ms

Filtered
43 candidates to 74 candidates (-72.1%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New74074
Fresh044
Picked011
Done011
Total74680

Merged error: 0.0b

Counts
80 → 6

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 y))
0.0b
(* y (sqrt (- 1.0 y)))
0.1b
(* (* x (* y (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
2.2b
(* x (* y (sqrt (- 1.0 y))))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
21×pow1
20×add-exp-log associate-*r/ add-cbrt-cube
18×sqrt-div
17×*-un-lft-identity associate-*r*
16×sqrt-prod
11×add-cube-cbrt
10×pow-prod-down prod-exp cbrt-unprod
9×flip3-- flip--
7×associate-*l*
4×frac-times add-log-exp
3×*-commutative distribute-lft-out-- difference-of-squares
2×associate-*l/ unswap-sqr
1×rem-sqrt-square sqrt-pow1 pow1/2
Counts
4 → 97
Calls
4 calls:
3.0ms
(sqrt (- 1.0 y))
7.0ms
(* y (sqrt (- 1.0 y)))
13.0ms
(* (* x (* y (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
7.0ms
(* x (* y (sqrt (- 1.0 y))))

series28.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(sqrt (- 1.0 y))
6.0ms
(* y (sqrt (- 1.0 y)))
7.0ms
(* (* x (* y (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
11.0ms
(* x (* y (sqrt (- 1.0 y))))

simplify42.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
050511181

prune139.0ms

Filtered
70 candidates to 109 candidates (-55.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1072109
Fresh033
Picked011
Done022
Total1078115

Merged error: 0.0b

Counts
115 → 8

regimes161.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0187
1187

end0.0ms

sample304.0ms

Algorithm
intervals
Results
175.0ms8000×body80valid
4.0ms173×body80invalid

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