Details

Time bar (total: 4.3s)

sample38.0ms

Algorithm
intervals
Results
10.0ms256×pre80true
6.0ms256×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune9.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (+ e d) c)
0.2b
(+ (+ (+ e d) c) b)
0.2b
(+ (+ (+ (+ e d) c) b) a)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
6.0ms
(+ (+ e d) c)
8.0ms
(+ (+ (+ e d) c) b)
13.0ms
(+ (+ (+ (+ e d) c) b) a)

series114.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ (+ e d) c)
35.0ms
(+ (+ (+ e d) c) b)
62.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify30.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune178.0ms

Filtered
60 candidates to 39 candidates (35.0%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New52860
Fresh000
Picked101
Done000
Total53861

Merged error: 0b

Counts
61 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ d (+ e c))
0.2b
(+ (+ d (+ e c)) b)
0.2b
(+ (+ (+ d (+ e c)) b) a)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
2×associate-+l+
1×associate-+r+
Counts
3 → 51
Calls
3 calls:
5.0ms
(+ d (+ e c))
10.0ms
(+ (+ d (+ e c)) b)
11.0ms
(+ (+ (+ d (+ e c)) b) a)

series110.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ d (+ e c))
35.0ms
(+ (+ d (+ e c)) b)
58.0ms
(+ (+ (+ d (+ e c)) b) a)

simplify28.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0239271
1887262
25001262

prune147.0ms

Filtered
60 candidates to 37 candidates (38.3%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New58260
Fresh257
Picked101
Done000
Total61768

Merged error: 0b

Counts
68 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(+ e (+ b c))
0.2b
(+ d (+ e (+ b c)))
0.2b
(+ (+ d (+ e (+ b c))) a)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
2×associate-+r+
1×associate-+l+
Counts
3 → 51
Calls
3 calls:
5.0ms
(+ e (+ b c))
7.0ms
(+ d (+ e (+ b c)))
13.0ms
(+ (+ d (+ e (+ b c))) a)

series110.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ e (+ b c))
36.0ms
(+ d (+ e (+ b c)))
57.0ms
(+ (+ d (+ e (+ b c))) a)

simplify27.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0244270
1908261
25001261

prune140.0ms

Filtered
60 candidates to 37 candidates (38.3%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New60060
Fresh066
Picked011
Done000
Total60767

Merged error: 0b

Counts
67 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(+ (+ (+ e d) c) b)
0.2b
(- (+ (+ (+ e d) c) b) a)
0.3b
(/ (- (* (+ (+ (+ e d) c) b) (+ (+ (+ e d) c) b)) (* a a)) (- (+ (+ (+ e d) c) b) a))
0.5b
(* (+ (+ (+ e d) c) b) (+ (+ (+ e d) c) b))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
211×*-un-lft-identity
102×distribute-lft-out
36×add-sqr-sqrt
32×times-frac
27×add-log-exp
24×distribute-lft-out--
22×add-cube-cbrt
18×swap-sqr
15×difference-of-squares
12×sum-log
11×pow1
8×add-exp-log associate-/r* add-cbrt-cube
7×flip3-+ flip-+
6×associate-*r* associate-*l*
4×frac-times diff-log associate-/l*
3×flip3-- flip--
2×associate-*r/ associate-*l/ associate-/r/ associate-/l/
1×cbrt-undiv +-commutative pow2 distribute-rgt-in sub-neg associate-+l+ frac-2neg distribute-lft-in pow-plus div-sub div-exp pow-prod-down prod-exp associate--l+ clear-num pow-sqr *-commutative pow-prod-up cbrt-unprod div-inv unswap-sqr
Counts
4 → 155
Calls
4 calls:
8.0ms
(+ (+ (+ e d) c) b)
12.0ms
(- (+ (+ (+ e d) c) b) a)
31.0ms
(/ (- (* (+ (+ (+ e d) c) b) (+ (+ (+ e d) c) b)) (* a a)) (- (+ (+ (+ e d) c) b) a))
21.0ms
(* (+ (+ (+ e d) c) b) (+ (+ (+ e d) c) b))

series585.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(+ (+ (+ e d) c) b)
60.0ms
(- (+ (+ (+ e d) c) b) a)
296.0ms
(/ (- (* (+ (+ (+ e d) c) b) (+ (+ (+ e d) c) b)) (* a a)) (- (+ (+ (+ e d) c) b) a))
192.0ms
(* (+ (+ (+ e d) c) b) (+ (+ (+ e d) c) b))

simplify93.0ms

Algorithm
egg-herbie
Counts
167 → 167
Iterations

Useful iterations: 2 (75.0ms)

IterNodesCost
05151960
128381797
250011692

prune510.0ms

Filtered
167 candidates to 89 candidates (46.7%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1670167
Fresh055
Picked011
Done011
Total1677174

Merged error: 0b

Counts
174 → 7

regimes1.0s

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0134
1134

end0.0ms

sample941.0ms

Algorithm
intervals
Results
322.0ms8000×pre80true
185.0ms8000×body80valid

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