Details

Time bar (total: 8.4s)

analyze2.1s

Algorithm
search
Search
TrueOtherFalseIter
0%99.5%0.5%0
0%99.5%0.5%1
0%99.5%0.5%2
0%99.5%0.5%3
0%99.5%0.5%4
0%99.5%0.5%5
0%99.5%0.5%6
0%99.5%0.5%7
0%99.5%0.5%8
0%99.5%0.5%9
0%99.5%0.5%10
0%99.5%0.5%11
0%99.5%0.5%12
0%99.5%0.5%13
0%99.5%0.5%14

sample88.0ms

Algorithm
intervals
Results
24.0ms284×body80invalid
21.0ms256×body80valid

simplify273.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (271.0ms)

IterNodesCost
0311429
1311429

prune20.0ms

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: 0.6b

Counts
2 → 2

localize22.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* x 18.0) y)
0.5b
(* (* j 27.0) k)
4.7b
(* (* (* (* x 18.0) y) z) t)
6.1b
(* (* (* x 18.0) y) z)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
37×pow1 add-exp-log add-cbrt-cube
22×pow-prod-down prod-exp cbrt-unprod
12×associate-*r*
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×associate-*l* *-commutative add-log-exp
Counts
4 → 81
Calls
4 calls:
7.0ms
(* (* x 18.0) y)
4.0ms
(* (* j 27.0) k)
9.0ms
(* (* (* (* x 18.0) y) z) t)
7.0ms
(* (* (* x 18.0) y) z)

series25.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(* (* x 18.0) y)
3.0ms
(* (* j 27.0) k)
11.0ms
(* (* (* (* x 18.0) y) z) t)
7.0ms
(* (* (* x 18.0) y) z)

simplify49.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05551678

prune159.0ms

Filtered
52 candidates to 93 candidates (-78.8%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New86793
Fresh101
Picked101
Done000
Total88795

Merged error: 0.0b

Counts
95 → 7

localize27.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt t)
1.9b
(* (* x (* (* 18.0 y) (* z (* (cbrt t) (cbrt t))))) (cbrt t))
5.1b
(* (* 18.0 y) (* z (* (cbrt t) (cbrt t))))
6.0b
(* x (* (* 18.0 y) (* z (* (cbrt t) (cbrt t)))))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
92×pow1 add-exp-log
72×add-cbrt-cube
67×pow-prod-down prod-exp cbrt-unprod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r*
6×cbrt-prod
5×associate-*l*
4×add-log-exp
3×*-commutative
1×pow1/3
Counts
4 → 111
Calls
4 calls:
1.0ms
(cbrt t)
17.0ms
(* (* x (* (* 18.0 y) (* z (* (cbrt t) (cbrt t))))) (cbrt t))
11.0ms
(* (* 18.0 y) (* z (* (cbrt t) (cbrt t))))
14.0ms
(* x (* (* 18.0 y) (* z (* (cbrt t) (cbrt t)))))

series112.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt t)
16.0ms
(* (* x (* (* 18.0 y) (* z (* (cbrt t) (cbrt t))))) (cbrt t))
33.0ms
(* (* 18.0 y) (* z (* (cbrt t) (cbrt t))))
41.0ms
(* x (* (* 18.0 y) (* z (* (cbrt t) (cbrt t)))))

simplify64.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
049881209
149881209

prune139.0ms

Filtered
53 candidates to 123 candidates (-132.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1230123
Fresh066
Picked011
Done000
Total1237130

Merged error: 0.0b

Counts
130 → 7

localize22.0ms

Local error

Found 4 expressions with local error:

0.2b
(* 18.0 (* y z))
0.5b
(* (* j 27.0) k)
4.7b
(* (* x (* 18.0 (* y z))) t)
5.6b
(* x (* 18.0 (* y z)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
37×pow1 add-exp-log add-cbrt-cube
22×pow-prod-down prod-exp cbrt-unprod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
4×*-commutative add-log-exp
Counts
4 → 81
Calls
4 calls:
5.0ms
(* 18.0 (* y z))
4.0ms
(* (* j 27.0) k)
9.0ms
(* (* x (* 18.0 (* y z))) t)
8.0ms
(* x (* 18.0 (* y z)))

series25.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(* 18.0 (* y z))
3.0ms
(* (* j 27.0) k)
11.0ms
(* (* x (* 18.0 (* y z))) t)
7.0ms
(* x (* 18.0 (* y z)))

simplify45.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05407680

prune116.0ms

Filtered
48 candidates to 93 candidates (-93.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh055
Picked011
Done011
Total937100

Merged error: 0.0b

Counts
100 → 7

localize24.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* x 18.0) y)
0.2b
(* j (* 27.0 k))
4.7b
(* (* (* (* x 18.0) y) z) t)
6.1b
(* (* (* x 18.0) y) z)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
37×pow1 add-exp-log add-cbrt-cube
22×pow-prod-down prod-exp cbrt-unprod
10×associate-*r*
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-*l*
4×*-commutative add-log-exp
Counts
4 → 81
Calls
4 calls:
5.0ms
(* (* x 18.0) y)
5.0ms
(* j (* 27.0 k))
9.0ms
(* (* (* (* x 18.0) y) z) t)
7.0ms
(* (* (* x 18.0) y) z)

series25.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(* (* x 18.0) y)
3.0ms
(* j (* 27.0 k))
11.0ms
(* (* (* (* x 18.0) y) z) t)
7.0ms
(* (* (* x 18.0) y) z)

simplify45.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05357677

prune95.0ms

Filtered
51 candidates to 93 candidates (-82.4%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh044
Picked011
Done022
Total937100

Merged error: 0.0b

Counts
100 → 7

regimes2.4s

Accuracy

85.6% (0.8b remaining)

Error of 1.0b against oracle of 0.2b and baseline of 5.6b

bsearch1.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0208119
1208119

end0.0ms

sample2.3s

Algorithm
intervals
Results
707.0ms8020×body80invalid
680.0ms8000×body80valid

Profiling

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