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

sample40.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
5.0ms95×body80invalid

simplify33.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
083817
183817

prune14.0ms

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))
0.5b
(* a (* 27.0 b))
5.9b
(* 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
associate-*l*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
add-log-exp
associate-*r* *-commutative
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))
4.0ms
(* a (* 27.0 b))
6.0ms
(* y (* 9.0 (* z t)))

series33.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(- (* 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)))

simplify39.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05359674

prune207.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New71980
Fresh011
Picked101
Done000
Total721082

Merged error: 0.0b

Counts
82 → 10

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)
0.5b
(* a (* 27.0 b))
5.9b
(* y (* (* 9.0 z) t))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
23×pow1 add-exp-log add-cbrt-cube
12×pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l*
add-log-exp
associate-*r*
*-commutative
sub-neg flip3-- diff-log flip--
Counts
4 → 68
Calls
4 calls:
5.0ms
(- (* a (* 27.0 b)) (* y (* (* 9.0 z) t)))
6.0ms
(* (* 9.0 z) t)
4.0ms
(* a (* 27.0 b))
7.0ms
(* y (* (* 9.0 z) t))

series30.0ms

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))

simplify51.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05208677

prune217.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New79180
Fresh279
Picked101
Done000
Total82890

Merged error: 0.0b

Counts
90 → 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))))
0.5b
(* a (* 27.0 b))
5.9b
(* y (* (sqrt 9.0) (* z (* t (sqrt 9.0)))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
37×pow1 add-exp-log add-cbrt-cube
22×pow-prod-down prod-exp cbrt-unprod
15×associate-*l*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*r* *-commutative add-log-exp
sqrt-prod
Counts
4 → 84
Calls
4 calls:
6.0ms
(* z (* t (sqrt 9.0)))
9.0ms
(* (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)))))

series38.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(* z (* t (sqrt 9.0)))
12.0ms
(* (sqrt 9.0) (* z (* t (sqrt 9.0))))
3.0ms
(* a (* 27.0 b))
14.0ms
(* y (* (sqrt 9.0) (* z (* t (sqrt 9.0)))))

simplify64.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
05041635

prune234.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New95196
Fresh257
Picked101
Done000
Total986104

Merged error: 0.0b

Counts
104 → 6

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)))
0.5b
(* a (* 27.0 b))
6.0b
(* (* y (sqrt 9.0)) (* z (* t (sqrt 9.0))))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
35×pow1 add-exp-log add-cbrt-cube
21×pow-prod-down prod-exp cbrt-unprod
associate-*l*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
associate-*r* *-commutative
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)))))
5.0ms
(* z (* t (sqrt 9.0)))
4.0ms
(* a (* 27.0 b))
10.0ms
(* (* y (sqrt 9.0)) (* z (* t (sqrt 9.0))))

series49.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(- (* 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))))

simplify30.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
05109751

prune158.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New85287
Fresh235
Picked011
Done000
Total87693

Merged error: 0.0b

Counts
93 → 6

regimes1.3s

Accuracy

79.9% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 3.6b

bsearch1.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0197110
1197110

end0.0ms

sample933.0ms

Algorithm
intervals
Results
389.0ms8000×body80valid
154.0ms3077×body80invalid

Profiling

Loading profile data...