Details

Time bar (total: 10.0s)

sample133.0ms

Algorithm
intervals
Results
53.0ms916×body80nan
19.0ms292×body80valid

simplify71.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03811
110111
242811
3151411
4462011
5500111

prune4.0ms

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: 0.1b

Counts
2 → 1

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x (log y)) z)
0.0b
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
0.1b
(* (- b 0.5) (log c))
0.2b
(* x (log y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
26×add-log-exp
20×add-sqr-sqrt
18×log-prod
16×*-un-lft-identity 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
7×associate-+l+
2×+-commutative flip3-+ pow-prod-down associate-*l/ prod-exp log-pow *-commutative cbrt-unprod flip-+ unswap-sqr
1×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 87
Calls
4 calls:
5.0ms
(+ (* x (log y)) z)
18.0ms
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
7.0ms
(* (- b 0.5) (log c))
5.0ms
(* x (log y))

series677.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(+ (* x (log y)) z)
525.0ms
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
59.0ms
(* (- b 0.5) (log c))
37.0ms
(* x (log y))

simplify50.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0494684
11762617
25003595

prune365.0ms

Filtered
99 candidates to 66 candidates (66.7%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New891099
Fresh000
Picked101
Done000
Total9010100

Merged error: 0.0b

Counts
100 → 10

localize25.0ms

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)
1.0ms
(cbrt y)

series724.0ms

Counts
4 → 12
Calls
4 calls:
199.0ms
(* (cbrt y) (cbrt y))
173.0ms
(cbrt y)
178.0ms
(cbrt y)
172.0ms
(cbrt y)

simplify88.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune446.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New84185
Fresh099
Picked101
Done000
Total851095

Merged error: 0.0b

Counts
95 → 10

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.1b
(pow (/ 1 y) -1/3)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
22×cbrt-prod add-cube-cbrt *-un-lft-identity
13×pow1 unpow-prod-down
11×add-exp-log
9×times-frac
8×pow1/3
6×swap-sqr associate-*r* associate-*l*
4×pow-exp add-cbrt-cube add-log-exp unswap-sqr
3×pow-unpow pow-pow
2×div-exp pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp rec-exp pow-flip pow-plus 1-exp prod-exp *-commutative cbrt-unprod div-inv inv-pow sqr-pow
Counts
4 → 94
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
5.0ms
(pow (/ 1 y) -1/3)

series742.0ms

Counts
4 → 12
Calls
4 calls:
199.0ms
(* (cbrt y) (cbrt y))
177.0ms
(cbrt y)
189.0ms
(cbrt y)
177.0ms
(pow (/ 1 y) -1/3)

simplify44.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0276402
11209361
25002320

prune510.0ms

Filtered
106 candidates to 68 candidates (64.2%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New1051106
Fresh189
Picked101
Done000
Total1079116

Merged error: 0.0b

Counts
116 → 9

localize42.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt (cbrt y))
0.7b
(cbrt (cbrt y))
0.7b
(cbrt (cbrt y))
5.1b
(pow (/ 1 y) -1/3)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
18×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×unpow-prod-down
9×add-exp-log times-frac
6×pow1
4×pow-exp add-cbrt-cube add-log-exp
3×pow-unpow pow-pow pow1/3
2×div-exp
1×pow-to-exp rec-exp pow-flip 1-exp div-inv inv-pow sqr-pow
Counts
4 → 74
Calls
4 calls:
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))
5.0ms
(pow (/ 1 y) -1/3)

series887.0ms

Counts
4 → 12
Calls
4 calls:
241.0ms
(cbrt (cbrt y))
236.0ms
(cbrt (cbrt y))
237.0ms
(cbrt (cbrt y))
172.0ms
(pow (/ 1 y) -1/3)

simplify67.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
0221375
1688343
22464329
35001305

prune467.0ms

Filtered
86 candidates to 60 candidates (69.8%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New86086
Fresh088
Picked011
Done000
Total86995

Merged error: 0.0b

Counts
95 → 9

regimes727.0ms

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
04626
14626

end0.0ms

sample3.8s

Algorithm
intervals
Results
1.5s27920×body80nan
583.0ms9185×body80valid
1.0ms2×body640valid
0.0ms2×body320valid
0.0ms1×body160valid