Details

Time bar (total: 5.1s)

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

sample41.0ms

Algorithm
intervals
Results
18.0ms256×body80valid
4.0ms79×body80invalid

simplify36.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
083817
183817

prune16.0ms

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

localize13.0ms

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))
0.3b
(* a (* 27.0 b))
5.8b
(* y (* 9.0 (* z t)))

rewrite25.0ms

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:
7.0ms
(- (* a (* 27.0 b)) (* y (* 9.0 (* z t))))
5.0ms
(* 9.0 (* z t))
4.0ms
(* a (* 27.0 b))
6.0ms
(* y (* 9.0 (* z t)))

series32.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(- (* 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)))

simplify32.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
05013674

prune146.0ms

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

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New72880
Fresh011
Picked101
Done000
Total73982

Merged error: 0.0b

Counts
82 → 9

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)
0.3b
(* a (* 27.0 b))
5.8b
(* y (* (* 9.0 z) t))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
23×pow1 add-exp-log add-cbrt-cube
12×pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l*
6×add-log-exp
5×associate-*r*
3×*-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)))
5.0ms
(* (* 9.0 z) t)
5.0ms
(* a (* 27.0 b))
6.0ms
(* y (* (* 9.0 z) t))

series32.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(- (* 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))

simplify34.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05146677

prune121.0ms

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

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New79180
Fresh268
Picked011
Done000
Total81889

Merged error: 0.0b

Counts
89 → 8

localize15.0ms

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))))
0.3b
(* a (* 27.0 b))
5.8b
(* 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)))
9.0ms
(* (sqrt 9.0) (* z (* t (sqrt 9.0))))
4.0ms
(* a (* 27.0 b))
11.0ms
(* y (* (sqrt 9.0) (* z (* t (sqrt 9.0)))))

series30.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* z (* t (sqrt 9.0)))
8.0ms
(* (sqrt 9.0) (* z (* t (sqrt 9.0))))
3.0ms
(* a (* 27.0 b))
12.0ms
(* y (* (sqrt 9.0) (* z (* t (sqrt 9.0)))))

simplify40.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05010635

prune146.0ms

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

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New96096
Fresh066
Picked011
Done011
Total968104

Merged error: 0.0b

Counts
104 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x 2.0) (- (* a (* 27.0 b)) (* (* y 9.0) (* z t))))
0.0b
(- (* a (* 27.0 b)) (* (* y 9.0) (* z t)))
0.3b
(* a (* 27.0 b))
5.9b
(* (* y 9.0) (* z t))

rewrite26.0ms

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:
7.0ms
(+ (* x 2.0) (- (* a (* 27.0 b)) (* (* y 9.0) (* z t))))
5.0ms
(- (* a (* 27.0 b)) (* (* y 9.0) (* z t)))
6.0ms
(* a (* 27.0 b))
6.0ms
(* (* y 9.0) (* z t))

series61.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(+ (* x 2.0) (- (* a (* 27.0 b)) (* (* y 9.0) (* z t))))
18.0ms
(- (* a (* 27.0 b)) (* (* y 9.0) (* z t)))
3.0ms
(* a (* 27.0 b))
6.0ms
(* (* y 9.0) (* z t))

simplify38.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
05092910

prune88.0ms

Filtered
47 candidates to 77 candidates (-63.8%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New77077
Fresh055
Picked011
Done022
Total77885

Merged error: 0.0b

Counts
85 → 8

regimes1.6s

Accuracy

79.8% (0.8b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 3.8b

bsearch1.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
023155
123155

end0.0ms

sample997.0ms

Algorithm
intervals
Results
430.0ms8000×body80valid
153.0ms3044×body80invalid

Profiling

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