Details

Time bar (total: 1.6s)

analyze53.0ms

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%50%12.6%6
50%37.5%12.6%7
56.2%25%18.8%8
62.4%18.7%18.8%9
65.6%12.5%22%10
68.7%9.4%22%11
70.2%6.2%23.5%12
71.8%4.7%23.5%13
72.6%3.1%24.3%14

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms2×body80invalid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (8.0ms)

IterNodesCost
02287
12287

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×sub-neg associate-*r* associate-*l*
2×flip3-- associate-*r/ flip--
1×distribute-rgt-in distribute-lft-in diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
3.0ms
(- 1.0 (* x y))
5.0ms
(* x (- 1.0 (* x y)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(- 1.0 (* x y))
6.0ms
(* x (- 1.0 (* x y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04942331
14942331

prune60.0ms

Filtered
26 candidates to 39 candidates (-50.0%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New32739
Fresh000
Picked101
Done000
Total33740

Merged error: 0.0b

Counts
40 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* x (neg y))))
0.2b
(* x (* x (neg y)))

rewrite10.0ms

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:
4.0ms
(+ (* x 1.0) (* x (* x (neg y))))
5.0ms
(* x (* x (neg y)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 1.0) (* x (* x (neg y))))
4.0ms
(* x (* x (neg y)))

simplify56.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
04867297
14867297

prune46.0ms

Filtered
22 candidates to 38 candidates (-72.7%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New37138
Fresh246
Picked011
Done000
Total39645

Merged error: 0.0b

Counts
45 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- 1.0 (* x y)))
0.2b
(cbrt (- 1.0 (* x y)))
0.2b
(cbrt (- 1.0 (* x y)))
0.2b
(* (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (cbrt (- 1.0 (* x y))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
32×associate-*r/
30×flip3-- flip--
28×frac-times
14×associate-*l/
13×pow1 add-exp-log
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×add-cbrt-cube
6×associate-*r* pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3
1×associate-*l* *-commutative
Counts
4 → 89
Calls
4 calls:
2.0ms
(cbrt (- 1.0 (* x y)))
2.0ms
(cbrt (- 1.0 (* x y)))
2.0ms
(cbrt (- 1.0 (* x y)))
15.0ms
(* (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (cbrt (- 1.0 (* x y))))

series125.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(cbrt (- 1.0 (* x y)))
38.0ms
(cbrt (- 1.0 (* x y)))
38.0ms
(cbrt (- 1.0 (* x y)))
9.0ms
(* (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (cbrt (- 1.0 (* x y))))

simplify57.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
049662009
149662009

prune176.0ms

Filtered
72 candidates to 101 candidates (-40.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1001101
Fresh044
Picked101
Done011
Total1016107

Merged error: 0.0b

Counts
107 → 6

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- 1.0 (* x y)))
0.2b
(cbrt (- 1.0 (* x y)))
0.2b
(cbrt (cbrt (- 1.0 (* x y))))
0.2b
(cbrt (pow (cbrt (- 1.0 (* x y))) 2))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
29×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×cbrt-div
6×unpow-prod-down
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-- flip--
1×unpow2 sqr-pow
Counts
4 → 61
Calls
4 calls:
2.0ms
(cbrt (- 1.0 (* x y)))
4.0ms
(cbrt (- 1.0 (* x y)))
3.0ms
(cbrt (cbrt (- 1.0 (* x y))))
4.0ms
(cbrt (pow (cbrt (- 1.0 (* x y))) 2))

series164.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (- 1.0 (* x y)))
38.0ms
(cbrt (- 1.0 (* x y)))
41.0ms
(cbrt (cbrt (- 1.0 (* x y))))
47.0ms
(cbrt (pow (cbrt (- 1.0 (* x y))) 2))

simplify40.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
049671065
149671065

prune227.0ms

Filtered
66 candidates to 73 candidates (-10.6%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New72173
Fresh044
Picked011
Done011
Total72779

Merged error: 0.0b

Counts
79 → 7

regimes158.0ms

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 (1.0ms)

IterNodesCost
0469
1469

end0.0ms

sample296.0ms

Algorithm
intervals
Results
175.0ms8000×body80valid
2.0ms83×body80invalid

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