Details

Time bar (total: 4.9s)

analyze1.4s

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.6%98.1%0.3%13
2.3%97.4%0.3%14

sample34.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
5.0ms109×body80invalid

simplify32.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
083817
183817

prune17.0ms

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

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* a (* 27.0 b)) (* y (* 9.0 (* z t))))
0.2b
(* 9.0 (* z t))
0.4b
(* a (* 27.0 b))
6.9b
(* y (* 9.0 (* z t)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
23×pow1 add-exp-log add-cbrt-cube
12×pow-prod-down prod-exp cbrt-unprod
9×associate-*l*
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×add-log-exp
3×associate-*r* *-commutative
1×sub-neg flip3-- diff-log flip--
Counts
4 → 68
Calls
4 calls:
5.0ms
(- (* a (* 27.0 b)) (* y (* 9.0 (* z t))))
4.0ms
(* 9.0 (* z t))
4.0ms
(* a (* 27.0 b))
6.0ms
(* y (* 9.0 (* z t)))

series31.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(- (* a (* 27.0 b)) (* y (* 9.0 (* z t))))
3.0ms
(* 9.0 (* z t))
3.0ms
(* a (* 27.0 b))
6.0ms
(* y (* 9.0 (* z t)))

simplify41.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05359674

prune112.0ms

Filtered
45 candidates to 80 candidates (-77.8%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New74680
Fresh011
Picked101
Done000
Total75782

Merged error: 0.0b

Counts
82 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* a (* 27.0 b)) (* (* y 9.0) (* z t)))
0.0b
(+ (* x 2.0) (- (* a (* 27.0 b)) (* (* y 9.0) (* z t))))
0.4b
(* a (* 27.0 b))
6.8b
(* (* y 9.0) (* z t))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
21×pow1 add-exp-log add-cbrt-cube
11×pow-prod-down prod-exp cbrt-unprod add-log-exp
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×associate-*l*
2×sub-neg diff-log associate-*r* sum-log *-commutative
1×+-commutative associate-+r- associate-+r+ flip3-- flip3-+ flip-- flip-+
Counts
4 → 65
Calls
4 calls:
5.0ms
(- (* a (* 27.0 b)) (* (* y 9.0) (* z t)))
7.0ms
(+ (* x 2.0) (- (* a (* 27.0 b)) (* (* y 9.0) (* z t))))
4.0ms
(* a (* 27.0 b))
6.0ms
(* (* y 9.0) (* z t))

series63.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(- (* a (* 27.0 b)) (* (* y 9.0) (* z t)))
36.0ms
(+ (* x 2.0) (- (* a (* 27.0 b)) (* (* y 9.0) (* z t))))
3.0ms
(* a (* 27.0 b))
6.0ms
(* (* y 9.0) (* z t))

simplify46.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05015910

prune99.0ms

Filtered
46 candidates to 77 candidates (-67.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New76177
Fresh156
Picked011
Done000
Total77784

Merged error: 0.0b

Counts
84 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.2b
(* z (* t (sqrt 9.0)))
0.2b
(* (sqrt 9.0) (* z (* t (sqrt 9.0))))
0.4b
(* a (* 27.0 b))
6.9b
(* y (* (sqrt 9.0) (* z (* t (sqrt 9.0)))))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
37×pow1 add-exp-log add-cbrt-cube
22×pow-prod-down prod-exp cbrt-unprod
15×associate-*l*
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×associate-*r* *-commutative add-log-exp
3×sqrt-prod
Counts
4 → 84
Calls
4 calls:
5.0ms
(* z (* t (sqrt 9.0)))
8.0ms
(* (sqrt 9.0) (* z (* t (sqrt 9.0))))
4.0ms
(* a (* 27.0 b))
10.0ms
(* y (* (sqrt 9.0) (* z (* t (sqrt 9.0)))))

series30.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* z (* t (sqrt 9.0)))
8.0ms
(* (sqrt 9.0) (* z (* t (sqrt 9.0))))
5.0ms
(* a (* 27.0 b))
12.0ms
(* y (* (sqrt 9.0) (* z (* t (sqrt 9.0)))))

simplify41.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05041635

prune128.0ms

Filtered
55 candidates to 96 candidates (-74.5%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New95196
Fresh055
Picked011
Done011
Total958103

Merged error: 0.0b

Counts
103 → 8

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* a (* 27.0 b)) (* (* y (sqrt 9.0)) (* z (* t (sqrt 9.0)))))
0.2b
(* z (* t (sqrt 9.0)))
0.4b
(* a (* 27.0 b))
7.1b
(* (* y (sqrt 9.0)) (* z (* t (sqrt 9.0))))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
35×pow1 add-exp-log add-cbrt-cube
21×pow-prod-down prod-exp cbrt-unprod
7×associate-*l*
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×associate-*r* *-commutative
1×sub-neg flip3-- diff-log flip--
Counts
4 → 75
Calls
4 calls:
5.0ms
(- (* a (* 27.0 b)) (* (* y (sqrt 9.0)) (* z (* t (sqrt 9.0)))))
7.0ms
(* z (* t (sqrt 9.0)))
4.0ms
(* a (* 27.0 b))
9.0ms
(* (* y (sqrt 9.0)) (* z (* t (sqrt 9.0))))

series46.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(- (* a (* 27.0 b)) (* (* y (sqrt 9.0)) (* z (* t (sqrt 9.0)))))
5.0ms
(* z (* t (sqrt 9.0)))
3.0ms
(* a (* 27.0 b))
12.0ms
(* (* y (sqrt 9.0)) (* z (* t (sqrt 9.0))))

simplify31.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
05109751

prune91.0ms

Filtered
48 candidates to 87 candidates (-81.3%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New86187
Fresh055
Picked011
Done022
Total86995

Merged error: 0.0b

Counts
95 → 9

regimes1.6s

Accuracy

87.4% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 3.9b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
012451
112451

end0.0ms

sample925.0ms

Algorithm
intervals
Results
395.0ms8000×body80valid
147.0ms3044×body80invalid

Profiling

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