Details

Time bar (total: 7.1s)

analyze1.7s

Algorithm
search
Search
TrueOtherFalseIter
0%99.6%0.4%0
0%99.6%0.4%1
0%99.6%0.4%2
0%99.6%0.4%3
0%99.6%0.4%4
0%99.6%0.4%5
0%99.6%0.4%6
0%99.6%0.4%7
0%99.6%0.4%8
0%99.6%0.4%9
0%99.6%0.4%10
0%99.6%0.4%11
0%99.6%0.4%12
0%99.6%0.4%13
0%99.6%0.4%14

sample59.0ms

Algorithm
intervals
Results
18.0ms202×body80invalid
15.0ms256×body80valid

simplify168.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (166.0ms)

IterNodesCost
0506819

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: 1.8b

Counts
2 → 2

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.1b
(* (+ a (* b c)) c)
6.8b
(* (* (+ a (* b c)) c) i)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity associate-*r* associate-*l/
5×add-log-exp
4×associate-*l* pow-prod-down prod-exp cbrt-unprod
3×flip3-+ flip-+
2×*-commutative
1×+-commutative sum-log unswap-sqr
Counts
3 → 51
Calls
3 calls:
4.0ms
(+ (* x y) (* z t))
5.0ms
(* (+ a (* b c)) c)
6.0ms
(* (* (+ a (* b c)) c) i)

series40.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(+ (* x y) (* z t))
11.0ms
(* (+ a (* b c)) c)
19.0ms
(* (* (+ a (* b c)) c) i)

simplify46.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05036557

prune88.0ms

Filtered
45 candidates to 60 candidates (-33.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New56460
Fresh011
Picked011
Done000
Total56662

Merged error: 1.5b

Counts
62 → 6

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z t))
5.8b
(* (+ a (* b c)) (* c i))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
2×flip3-+ associate-*l/ flip-+
1×+-commutative associate-*r* sum-log *-commutative
Counts
2 → 31
Calls
2 calls:
4.0ms
(+ (* x y) (* z t))
8.0ms
(* (+ a (* b c)) (* c i))

series26.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(+ (* x y) (* z t))
17.0ms
(* (+ a (* b c)) (* c i))

simplify41.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05462366

prune59.0ms

Filtered
26 candidates to 37 candidates (-42.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New37037
Fresh044
Picked011
Done011
Total37643

Merged error: 1.5b

Counts
43 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (- (* z t) (* c (* (+ a (* b c)) i))))
0.0b
(- (* z t) (* c (* (+ a (* b c)) i)))
1.8b
(* (+ a (* b c)) i)
6.0b
(* c (* (+ a (* b c)) i))

rewrite22.0ms

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

series385.0ms

Counts
4 → 12
Calls
4 calls:
317.0ms
(+ (* x y) (- (* z t) (* c (* (+ a (* b c)) i))))
41.0ms
(- (* z t) (* c (* (+ a (* b c)) i)))
14.0ms
(* (+ a (* b c)) i)
13.0ms
(* c (* (+ a (* b c)) i))

simplify60.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
049321007
149321007

prune122.0ms

Filtered
60 candidates to 77 candidates (-28.3%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New73477
Fresh033
Picked011
Done022
Total731083

Merged error: 1.5b

Counts
83 → 10

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt c)
0.6b
(cbrt c)
3.7b
(* (+ a (* c b)) (* i (cbrt c)))
4.2b
(* (* (cbrt c) (cbrt c)) (* (+ a (* c b)) (* i (cbrt c))))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
30×pow1 add-exp-log
21×add-cbrt-cube
18×pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cbrt-prod
4×associate-*l* associate-*l/ add-log-exp
2×flip3-+ pow1/3 associate-*r/ associate-*r* *-commutative flip-+
Counts
4 → 72
Calls
4 calls:
1.0ms
(cbrt c)
1.0ms
(cbrt c)
7.0ms
(* (+ a (* c b)) (* i (cbrt c)))
13.0ms
(* (* (cbrt c) (cbrt c)) (* (+ a (* c b)) (* i (cbrt c))))

series118.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt c)
23.0ms
(cbrt c)
52.0ms
(* (+ a (* c b)) (* i (cbrt c)))
21.0ms
(* (* (cbrt c) (cbrt c)) (* (+ a (* c b)) (* i (cbrt c))))

simplify47.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04944684
14944684

prune71.0ms

Filtered
53 candidates to 84 candidates (-58.5%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New84084
Fresh066
Picked011
Done033
Total841094

Merged error: 1.5b

Counts
94 → 10

regimes2.2s

Accuracy

0% (1.0b remaining)

Error of 1.8b against oracle of 0.8b and baseline of 1.8b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
09419
19419

end0.0ms

sample1.7s

Algorithm
intervals
Results
545.0ms8000×body80valid
495.0ms7118×body80invalid

Profiling

Loading profile data...