Details

Time bar (total: 2.0s)

analyze324.0ms

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
0%99.9%0.1%5
6.2%93.6%0.1%6
15.6%84.3%0.1%7
23.4%76.5%0.1%8
33.5%63.2%3.3%9
43.3%49.5%7.2%10
48.2%43.9%7.9%11
54.5%34.2%11.3%12
60.6%25.6%13.8%13
63.1%22.8%14.1%14

sample28.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (11.0ms)

IterNodesCost
03459
13459

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z (- 1.0 y)))
0.0b
(* z (- 1.0 y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log add-cube-cbrt sub-neg add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in associate-*r/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 37
Calls
2 calls:
7.0ms
(+ (* x y) (* z (- 1.0 y)))
6.0ms
(* z (- 1.0 y))

series13.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ (* x y) (* z (- 1.0 y)))
5.0ms
(* z (- 1.0 y))

simplify39.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05022369

prune54.0ms

Filtered
30 candidates to 43 candidates (-43.3%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New40343
Fresh000
Picked101
Done000
Total41344

Merged error: 0b

Counts
44 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg distribute-rgt-neg-out add-cbrt-cube flip-+
1×associate-+r- associate-+r+ distribute-lft-out
Counts
2 → 27
Calls
2 calls:
6.0ms
(+ (* x y) (+ (* z 1.0) (* z (neg y))))
4.0ms
(+ (* z 1.0) (* z (neg y)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ (* x y) (+ (* z 1.0) (* z (neg y))))
6.0ms
(+ (* z 1.0) (* z (neg y)))

simplify45.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05327323

prune43.0ms

Filtered
25 candidates to 33 candidates (-32.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New33033
Fresh022
Picked011
Done000
Total33336

Merged error: 0b

Counts
36 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series93.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt z) (cbrt z))
22.0ms
(cbrt z)
24.0ms
(cbrt z)
22.0ms
(cbrt z)

simplify44.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05165356

prune76.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh011
Picked011
Done011
Total85388

Merged error: 0b

Counts
88 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* z (- 1.0 y)) (* y x))
0.0b
(* z (- 1.0 y))
0.1b
(pow (+ (* z (- 1.0 y)) (* y x)) 3)
38.4b
(cbrt (pow (+ (* z (- 1.0 y)) (* y x)) 3))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×*-un-lft-identity
12×cbrt-prod add-cube-cbrt
7×pow1 add-exp-log add-cbrt-cube
6×unpow-prod-down cube-prod add-log-exp
5×associate-*r*
4×cube-div sub-neg
3×pow-unpow flip3-+ associate-*l* flip-+
2×distribute-rgt-in cube-mult associate-+l+ cbrt-div distribute-lft-in unpow3 associate-*r/ sqr-pow
1×+-commutative pow-to-exp flip3-- pow-pow pow1/3 pow-prod-down pow-exp prod-exp sum-log *-commutative flip-- rem-cbrt-cube cbrt-unprod distribute-lft-out-- rem-cube-cbrt difference-of-squares unswap-sqr
Counts
4 → 85
Calls
4 calls:
7.0ms
(+ (* z (- 1.0 y)) (* y x))
6.0ms
(* z (- 1.0 y))
8.0ms
(pow (+ (* z (- 1.0 y)) (* y x)) 3)
7.0ms
(cbrt (pow (+ (* z (- 1.0 y)) (* y x)) 3))

series57.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(+ (* z (- 1.0 y)) (* y x))
7.0ms
(* z (- 1.0 y))
34.0ms
(pow (+ (* z (- 1.0 y)) (* y x)) 3)
8.0ms
(cbrt (pow (+ (* z (- 1.0 y)) (* y x)) 3))

simplify40.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
050301180

prune100.0ms

Filtered
58 candidates to 97 candidates (-67.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh000
Picked011
Done022
Total973100

Merged error: 0b

Counts
100 → 3

regimes138.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03911
13911

end0.0ms

sample750.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid

Profiling

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