Details

Time bar (total: 8.9s)

sample181.0ms

Algorithm
intervals
Results
61.0ms863×body80nan
23.0ms285×body80valid

simplify73.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03811
110111
242811
3151411
4462011
5500111

prune7.0ms

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: 0.1b

Counts
2 → 1

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
0.0b
(+ (* x (log y)) z)
0.1b
(* (- b 0.5) (log c))
0.3b
(* x (log y))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod
22×add-sqr-sqrt
20×add-log-exp
18×*-un-lft-identity
16×add-cube-cbrt
12×distribute-rgt-in distribute-lft-in
11×sum-log
10×pow1
8×add-exp-log associate-*r* associate-*l* add-cbrt-cube
7×associate-+l+
6×associate-+r+ associate-*l/
4×flip3-+ frac-add flip-+
3×flip3-- flip--
2×+-commutative pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
4 → 96
Calls
4 calls:
13.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
5.0ms
(+ (* x (log y)) z)
7.0ms
(* (- b 0.5) (log c))
4.0ms
(* x (log y))

series93.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
11.0ms
(+ (* x (log y)) z)
9.0ms
(* (- b 0.5) (log c))
7.0ms
(* x (log y))

simplify64.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (55.0ms)

IterNodesCost
0665888
12567831
25003785

prune168.0ms

Filtered
108 candidates to 74 candidates (31.5%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New1017108
Fresh000
Picked101
Done000
Total1027109

Merged error: 0.0b

Counts
109 → 7

localize25.0ms

Local error

Found 4 expressions with local error:

0.2b
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
0.3b
(* x (log y))
0.6b
(cbrt c)
0.6b
(cbrt c)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
42×log-prod
33×distribute-rgt-in distribute-lft-in
24×cbrt-prod add-sqr-sqrt associate-+l+
22×add-cube-cbrt *-un-lft-identity
12×associate-+r+
8×associate-*l/
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
4×flip3-- associate-*r* frac-add flip--
3×associate-*l*
2×pow1/3
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 99
Calls
4 calls:
14.0ms
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
4.0ms
(* x (log y))
1.0ms
(cbrt c)
1.0ms
(cbrt c)

series90.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
7.0ms
(* x (log y))
25.0ms
(cbrt c)
22.0ms
(cbrt c)

simplify60.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0580891
12054779
25002735

prune319.0ms

Filtered
111 candidates to 91 candidates (18.0%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New1101111
Fresh156
Picked101
Done000
Total1126118

Merged error: 0.0b

Counts
118 → 6

localize32.0ms

Local error

Found 4 expressions with local error:

0.2b
(+ (* (- b 0.5) (* 2 (log (pow c 1/3)))) (* (- b 0.5) (log (cbrt c))))
0.3b
(* x (log y))
0.6b
(cbrt c)
5.0b
(pow c 1/3)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
46×log-prod
37×distribute-rgt-in distribute-lft-in
28×associate-+l+
25×add-sqr-sqrt
23×add-cube-cbrt *-un-lft-identity
15×unpow-prod-down
12×associate-+r+
9×cbrt-prod
8×pow1 associate-*l/
7×add-exp-log
6×add-cbrt-cube add-log-exp
5×sqr-pow
4×flip3-- associate-*r* frac-add flip--
3×pow-unpow associate-*l*
1×+-commutative pow-to-exp pow-pow flip3-+ unpow1/3 pow1/3 pow-prod-down pow-exp prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 110
Calls
4 calls:
14.0ms
(+ (* (- b 0.5) (* 2 (log (pow c 1/3)))) (* (- b 0.5) (log (cbrt c))))
4.0ms
(* x (log y))
1.0ms
(cbrt c)
2.0ms
(pow c 1/3)

series97.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(+ (* (- b 0.5) (* 2 (log (pow c 1/3)))) (* (- b 0.5) (log (cbrt c))))
7.0ms
(* x (log y))
22.0ms
(cbrt c)
22.0ms
(pow c 1/3)

simplify83.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (70.0ms)

IterNodesCost
0722943
12659825
25001727

prune249.0ms

Filtered
122 candidates to 92 candidates (24.6%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1220122
Fresh055
Picked011
Done000
Total1226128

Merged error: 0.0b

Counts
128 → 6

localize26.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt y)

series91.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt y) (cbrt y))
21.0ms
(cbrt y)
22.0ms
(cbrt y)
24.0ms
(cbrt y)

simplify75.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune94.0ms

Filtered
85 candidates to 56 candidates (34.1%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh134
Picked011
Done011
Total85691

Merged error: 0.0b

Counts
91 → 6

regimes1.2s

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03616
13616

end0.0ms

sample5.7s

Algorithm
intervals
Results
2.0s28582×body80nan
759.0ms9227×body80valid
0.0ms2×body160valid

Profiling

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