Details

Time bar (total: 7.4s)

sample278.0ms

Algorithm
intervals
Results
49.0ms708×body80nan
30.0ms308×body80valid

simplify70.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03811
110111
242811
3151411
4462011
5500111

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize18.0ms

Local error

Found 4 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
27×add-log-exp
21×*-un-lft-identity
20×add-sqr-sqrt
18×log-prod
16×sum-log
14×add-cube-cbrt
10×pow1
9×distribute-rgt-in distribute-lft-in
8×add-exp-log associate-*r* associate-*l* add-cbrt-cube
6×associate-+r+ associate-*l/
4×flip3-+ frac-add flip-+
3×flip3-- flip-- distribute-lft-out
2×+-commutative associate-+l+ pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
4 → 95
Calls
4 calls:
9.0ms
(+ (+ (+ (* x (log y)) z) t) a)
13.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
6.0ms
(* (- b 0.5) (log c))
5.0ms
(* x (log y))

series105.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(+ (+ (+ (* x (log y)) z) t) a)
65.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
9.0ms
(* (- b 0.5) (log c))
9.0ms
(* x (log y))

simplify62.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0608910
12382858
25001812

prune169.0ms

Filtered
71 candidates to 107 candidates (-50.7%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New1007107
Fresh000
Picked101
Done000
Total1017108

Merged error: 0.0b

Counts
108 → 7

localize24.0ms

Local error

Found 4 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
48×log-prod
36×distribute-rgt-in distribute-lft-in
30×cbrt-prod
26×add-sqr-sqrt
24×add-cube-cbrt associate-+l+ *-un-lft-identity
12×associate-+r+
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*r*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 102
Calls
4 calls:
5.0ms
(* x (log (cbrt y)))
10.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series89.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(* x (log (cbrt y)))
22.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
22.0ms
(cbrt y)
25.0ms
(cbrt y)

simplify50.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0362765
11356673
25002593

prune168.0ms

Filtered
87 candidates to 114 candidates (-31.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1131114
Fresh336
Picked011
Done000
Total1165121

Merged error: 0.0b

Counts
121 → 5

localize29.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
0.6b
(cbrt y)
0.6b
(cbrt (sqrt y))
0.6b
(cbrt (sqrt y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
21×log-prod
16×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×associate-+l+
9×associate-+r+ sqrt-prod
6×distribute-rgt-in distribute-lft-in
5×add-log-exp
4×pow1 add-exp-log add-cbrt-cube
3×pow1/3
1×+-commutative flip3-+ sum-log flip-+
Counts
4 → 71
Calls
4 calls:
7.0ms
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
1.0ms
(cbrt y)
2.0ms
(cbrt (sqrt y))
2.0ms
(cbrt (sqrt y))

series106.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
22.0ms
(cbrt y)
17.0ms
(cbrt (sqrt y))
16.0ms
(cbrt (sqrt y))

simplify114.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 3 (105.0ms)

IterNodesCost
0326559
1914522
23467476
35002459

prune134.0ms

Filtered
64 candidates to 83 candidates (-29.7%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New83083
Fresh033
Picked011
Done011
Total83588

Merged error: 0.0b

Counts
88 → 5

localize26.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt c) (cbrt c))
0.5b
(cbrt c)
0.5b
(cbrt c)
0.5b
(cbrt c)

rewrite11.0ms

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:
5.0ms
(* (cbrt c) (cbrt c))
1.0ms
(cbrt c)
1.0ms
(cbrt c)
1.0ms
(cbrt c)

series91.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt c) (cbrt c))
21.0ms
(cbrt c)
21.0ms
(cbrt c)
21.0ms
(cbrt c)

simplify71.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune97.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh022
Picked011
Done022
Total85590

Merged error: 0.0b

Counts
90 → 5

regimes1.1s

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
03617
13617

end0.0ms

sample4.5s

Algorithm
intervals
Results
1.7s23195×body80nan
751.0ms9200×body80valid
1.0ms3×body640valid

Profiling

Loading profile data...