Details

Time bar (total: 6.9s)

sample58.0ms

Algorithm
intervals
Results
28.0ms475×body80valid

simplify202.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0329
1779
22309
37359
419209
529949
633889
740789
850019

prune7.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 5.4b

Counts
2 → 1

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
0.1b
(* (+ a (* b c)) c)
7.8b
(* (* (+ a (* b c)) c) i)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
14×associate-*l/
11×pow1 add-exp-log add-cbrt-cube add-log-exp
9×add-sqr-sqrt
7×add-cube-cbrt *-un-lft-identity flip3-+ flip-+
6×associate-*r*
4×associate-*l* pow-prod-down prod-exp frac-sub cbrt-unprod
2×diff-log sum-log *-commutative
1×+-commutative sub-neg flip3-- associate--l+ flip-- unswap-sqr
Counts
4 → 69
Calls
4 calls:
4.0ms
(+ (* x y) (* z t))
7.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
5.0ms
(* (+ a (* b c)) c)
7.0ms
(* (* (+ a (* b c)) c) i)

series736.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(+ (* x y) (* z t))
582.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
46.0ms
(* (+ a (* b c)) c)
67.0ms
(* (* (+ a (* b c)) c) i)

simplify64.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
0436655
12076599
25003591

prune257.0ms

Filtered
81 candidates to 59 candidates (72.8%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New73881
Fresh000
Picked011
Done000
Total73982

Merged error: 1.5b

Counts
82 → 9

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ a (* b c))
0.0b
(+ (* x y) (* z t))
0.0b
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
7.7b
(* (+ a (* b c)) (* c i))

rewrite20.0ms

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:
3.0ms
(+ a (* b c))
3.0ms
(+ (* x y) (* z t))
6.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
6.0ms
(* (+ a (* b c)) (* c i))

series730.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(+ a (* b c))
40.0ms
(+ (* x y) (* z t))
601.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
65.0ms
(* (+ a (* b c)) (* c i))

simplify56.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0404600
11775555
25003547

prune223.0ms

Filtered
72 candidates to 51 candidates (70.8%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New70272
Fresh077
Picked011
Done011
Total701181

Merged error: 1.5b

Counts
81 → 11

localize19.0ms

Local error

Found 4 expressions with local error:

7.7b
(* (+ a (* b c)) (* c i))
11.7b
(cbrt (* (+ a (* b c)) (* c i)))
11.7b
(cbrt (* (+ a (* b c)) (* c i)))
11.7b
(cbrt (* (+ a (* b c)) (* c i)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
8×associate-*l/
6×cbrt-div
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×flip3-+ flip-+ add-log-exp
3×cbrt-prod pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod
1×associate-*r* *-commutative
Counts
4 → 53
Calls
4 calls:
6.0ms
(* (+ a (* b c)) (* c i))
5.0ms
(cbrt (* (+ a (* b c)) (* c i)))
5.0ms
(cbrt (* (+ a (* b c)) (* c i)))
5.0ms
(cbrt (* (+ a (* b c)) (* c i)))

series475.0ms

Counts
4 → 12
Calls
4 calls:
59.0ms
(* (+ a (* b c)) (* c i))
139.0ms
(cbrt (* (+ a (* b c)) (* c i)))
134.0ms
(cbrt (* (+ a (* b c)) (* c i)))
142.0ms
(cbrt (* (+ a (* b c)) (* c i)))

simplify39.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0321576
11103516
25001500

prune291.0ms

Filtered
65 candidates to 53 candidates (81.5%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New65065
Fresh088
Picked011
Done022
Total651176

Merged error: 1.5b

Counts
76 → 11

localize17.0ms

Local error

Found 4 expressions with local error:

2.7b
(cbrt (+ a (* b c)))
2.7b
(cbrt (+ a (* b c)))
2.7b
(cbrt (+ a (* b c)))
3.1b
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* (cbrt (+ a (* b c))) (* c i)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
32×associate-*l/
30×flip3-+ flip-+
28×frac-times
25×pow1 add-exp-log
15×pow-prod-down prod-exp add-cbrt-cube cbrt-unprod
9×cbrt-prod
8×associate-*r/
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 93
Calls
4 calls:
2.0ms
(cbrt (+ a (* b c)))
2.0ms
(cbrt (+ a (* b c)))
3.0ms
(cbrt (+ a (* b c)))
20.0ms
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* (cbrt (+ a (* b c))) (* c i)))

series404.0ms

Counts
4 → 12
Calls
4 calls:
111.0ms
(cbrt (+ a (* b c)))
111.0ms
(cbrt (+ a (* b c)))
112.0ms
(cbrt (+ a (* b c)))
69.0ms
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* (cbrt (+ a (* b c))) (* c i)))

simplify61.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
05151576
117531342
250011222

prune306.0ms

Filtered
105 candidates to 65 candidates (61.9%)
Pruning

11 alts after pruning (7 fresh and 4 done)

PrunedKeptTotal
New1050105
Fresh077
Picked011
Done033
Total10511116

Merged error: 1.5b

Counts
116 → 11

regimes1.1s

Accuracy

0% (1.0b remaining)

Error of 1.9b against oracle of 0.9b and baseline of 1.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0269
1269

end0.0ms

sample1.7s

Algorithm
intervals
Results
947.0ms15241×body80valid

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