Details

Time bar (total: 2.8s)

analyze615.0ms

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
23.4%74.9%1.8%11
27.3%69%3.7%12
36.6%56.5%6.8%13
40.5%52%7.4%14

sample22.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms69×body80invalid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (17.0ms)

IterNodesCost
04377
14377

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: 0.1b

Counts
2 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.9b
(- (* x y) (* z y))
6.1b
(* (- (* x y) (* z y)) t)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*l* add-cbrt-cube add-log-exp
3×associate-*r*
2×flip3-- distribute-rgt-out-- associate-*l/ flip--
1×sub-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
7.0ms
(- (* x y) (* z y))
6.0ms
(* (- (* x y) (* z y)) t)

series20.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(- (* x y) (* z y))
13.0ms
(* (- (* x y) (* z y)) t)

simplify33.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05056319

prune93.0ms

Filtered
29 candidates to 39 candidates (-34.5%)
Pruning

12 alts after pruning (12 fresh and 0 done)

PrunedKeptTotal
New281139
Fresh011
Picked101
Done000
Total291241

Merged error: 0.0b

Counts
41 → 12

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- x z))
6.1b
(* (* y (- x z)) t)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×associate-*r*
7×*-un-lft-identity
5×add-cube-cbrt
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×sub-neg flip3-- associate-*l/ *-commutative flip-- add-log-exp
1×distribute-rgt-in distribute-lft-in distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 44
Calls
2 calls:
6.0ms
(* y (- x z))
9.0ms
(* (* y (- x z)) t)

series17.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* y (- x z))
10.0ms
(* (* y (- x z)) t)

simplify35.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
05247352

prune85.0ms

Filtered
30 candidates to 50 candidates (-66.7%)
Pruning

12 alts after pruning (11 fresh and 1 done)

PrunedKeptTotal
New48250
Fresh2911
Picked011
Done000
Total501262

Merged error: 0.0b

Counts
62 → 12

localize9.0ms

Local error

Found 4 expressions with local error:

6.1b
(* (* (* (cbrt (* y (- x z))) (cbrt (* y (- x z)))) (cbrt (* y (- x z)))) t)
7.8b
(cbrt (* y (- x z)))
7.8b
(cbrt (* y (- x z)))
7.8b
(cbrt (* y (- x z)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
68×associate-*r/
60×cbrt-div
40×associate-*l/
30×flip3-- flip--
28×frac-times
13×pow1 add-exp-log
9×add-cbrt-cube
6×pow-prod-down prod-exp cbrt-unprod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×cbrt-prod pow1/3 associate-*r*
1×associate-*l* *-commutative
Counts
4 → 80
Calls
4 calls:
14.0ms
(* (* (* (cbrt (* y (- x z))) (cbrt (* y (- x z)))) (cbrt (* y (- x z)))) t)
4.0ms
(cbrt (* y (- x z)))
6.0ms
(cbrt (* y (- x z)))
5.0ms
(cbrt (* y (- x z)))

series117.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(* (* (* (cbrt (* y (- x z))) (cbrt (* y (- x z)))) (cbrt (* y (- x z)))) t)
33.0ms
(cbrt (* y (- x z)))
35.0ms
(cbrt (* y (- x z)))
33.0ms
(cbrt (* y (- x z)))

simplify78.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
049851233
149851233

prune140.0ms

Filtered
63 candidates to 92 candidates (-46.0%)
Pruning

13 alts after pruning (11 fresh and 2 done)

PrunedKeptTotal
New91192
Fresh01010
Picked011
Done011
Total9113104

Merged error: 0.0b

Counts
104 → 13

localize9.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
1.2b
(* (* y (* (* (cbrt t) (cbrt t)) (- x z))) (cbrt t))
5.7b
(* y (* (* (cbrt t) (cbrt t)) (- x z)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
27×pow1 add-exp-log
19×add-cbrt-cube
16×pow-prod-down prod-exp cbrt-unprod
9×cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×associate-*r/
7×associate-*r*
4×distribute-rgt-in sub-neg distribute-lft-in associate-*l* add-log-exp
2×flip3-- pow1/3 associate-*l/ *-commutative flip--
Counts
4 → 78
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
14.0ms
(* (* y (* (* (cbrt t) (cbrt t)) (- x z))) (cbrt t))
11.0ms
(* y (* (* (cbrt t) (cbrt t)) (- x z)))

series116.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt t)
22.0ms
(cbrt t)
16.0ms
(* (* y (* (* (cbrt t) (cbrt t)) (- x z))) (cbrt t))
57.0ms
(* y (* (* (cbrt t) (cbrt t)) (- x z)))

simplify72.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
05128731

prune83.0ms

Filtered
53 candidates to 90 candidates (-69.8%)
Pruning

14 alts after pruning (11 fresh and 3 done)

PrunedKeptTotal
New88290
Fresh1910
Picked011
Done022
Total8914103

Merged error: 0.0b

Counts
103 → 14

regimes494.0ms

Accuracy

26.8% (5.0b remaining)

Error of 5.0b against oracle of 0.0b and baseline of 6.8b

bsearch33.0ms

Steps
ItersRangePoint
3
3.085343116702834e-267
3.8630916791623403e-267
3.8144823940086207e-267
7
-2.0378618900430456e-134
-1.6581805920069708e-136
-1.078127285590954e-134

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
08930
18930

end0.0ms

sample574.0ms

Algorithm
intervals
Results
260.0ms8000×body80valid
59.0ms1968×body80invalid

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