Details

Time bar (total: 6.5s)

sample83.0ms

Algorithm
intervals
Results
30.0ms490×body80valid

simplify41.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
0153919
1153919

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: 1.3b

Counts
2 → 2

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ a (* b c))
0.0b
(+ (* x y) (- (* z t) (* c (* (+ a (* b c)) i))))
1.3b
(* (+ a (* b c)) i)
4.9b
(* c (* (+ a (* b c)) i))

rewrite25.0ms

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×flip3-+ associate-*r* pow-prod-down associate-*l/ prod-exp cbrt-unprod flip-+
3×sum-log
2×+-commutative associate-+r+ associate-*r/ *-commutative
1×associate-+r- sub-neg diff-log unswap-sqr
Counts
4 → 66
Calls
4 calls:
3.0ms
(+ a (* b c))
6.0ms
(+ (* x y) (- (* z t) (* c (* (+ a (* b c)) i))))
6.0ms
(* (+ a (* b c)) i)
7.0ms
(* c (* (+ a (* b c)) i))

series359.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(+ a (* b c))
324.0ms
(+ (* x y) (- (* z t) (* c (* (+ a (* b c)) i))))
14.0ms
(* (+ a (* b c)) i)
15.0ms
(* c (* (+ a (* b c)) i))

simplify27.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
05805866

prune153.0ms

Filtered
60 candidates to 78 candidates (-30.0%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New70878
Fresh011
Picked011
Done000
Total701080

Merged error: 0.7b

Counts
80 → 10

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(+ a (* b c))
0.1b
(* (+ a (* b c)) c)
8.6b
(* (* (+ a (* b c)) c) i)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1 add-exp-log add-cbrt-cube
9×add-sqr-sqrt
8×add-log-exp
7×add-cube-cbrt *-un-lft-identity
6×associate-*r* associate-*l/
4×flip3-+ associate-*l* pow-prod-down prod-exp cbrt-unprod flip-+
2×+-commutative sum-log *-commutative
1×unswap-sqr
Counts
4 → 62
Calls
4 calls:
4.0ms
(+ (* x y) (* z t))
3.0ms
(+ a (* b c))
6.0ms
(* (+ a (* b c)) c)
7.0ms
(* (* (+ a (* b c)) c) i)

series51.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(+ (* x y) (* z t))
7.0ms
(+ a (* b c))
13.0ms
(* (+ a (* b c)) c)
18.0ms
(* (* (+ a (* b c)) c) i)

simplify41.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05864662

prune134.0ms

Filtered
56 candidates to 74 candidates (-32.1%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New70474
Fresh358
Picked011
Done011
Total731184

Merged error: 0.7b

Counts
84 → 11

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
0.0b
(+ (* x y) (* z t))
0.0b
(+ a (* b c))
4.8b
(* (+ a (* b c)) (* c i))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
9×pow1 add-exp-log add-cbrt-cube
7×flip3-+ flip-+
6×associate-*l/
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×frac-sub
3×associate-*l* pow-prod-down prod-exp sum-log cbrt-unprod
2×+-commutative diff-log
1×sub-neg flip3-- associate-*r* associate--l+ *-commutative flip--
Counts
4 → 60
Calls
4 calls:
8.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
5.0ms
(+ (* x y) (* z t))
3.0ms
(+ a (* b c))
7.0ms
(* (+ a (* b c)) (* c i))

series404.0ms

Counts
4 → 12
Calls
4 calls:
368.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
11.0ms
(+ (* x y) (* z t))
7.0ms
(+ a (* b c))
19.0ms
(* (+ a (* b c)) (* c i))

simplify19.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (12.0ms)

IterNodesCost
050941129

prune126.0ms

Filtered
54 candidates to 72 candidates (-33.3%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New70272
Fresh268
Picked011
Done022
Total721183

Merged error: 0.7b

Counts
83 → 11

localize19.0ms

Local error

Found 4 expressions with local error:

1.8b
(cbrt (+ a (* b c)))
1.8b
(cbrt (+ a (* b c)))
1.8b
(cbrt (+ a (* b c)))
8.6b
(* (* (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))) c) i)

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
66×associate-*l/
60×cbrt-div
30×flip3-+ flip-+
28×frac-times
18×pow1 add-exp-log
14×add-cbrt-cube
10×pow-prod-down prod-exp cbrt-unprod
9×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r/
4×add-log-exp
3×pow1/3 associate-*r*
1×associate-*l* *-commutative
Counts
4 → 89
Calls
4 calls:
3.0ms
(cbrt (+ a (* b c)))
3.0ms
(cbrt (+ a (* b c)))
3.0ms
(cbrt (+ a (* b c)))
27.0ms
(* (* (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))) c) i)

series113.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(cbrt (+ a (* b c)))
30.0ms
(cbrt (+ a (* b c)))
30.0ms
(cbrt (+ a (* b c)))
19.0ms
(* (* (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))) c) i)

simplify43.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
050931510

prune121.0ms

Filtered
68 candidates to 101 candidates (-48.5%)
Pruning

11 alts after pruning (7 fresh and 4 done)

PrunedKeptTotal
New1010101
Fresh077
Picked011
Done033
Total10111112

Merged error: 0.7b

Counts
112 → 11

regimes2.3s

Accuracy

0% (1.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02619
12619

end0.0ms

sample2.4s

Algorithm
intervals
Results
970.0ms15387×body80valid

Profiling

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