Details

Time bar (total: 4.6s)

sample95.0ms

Algorithm
intervals
Results
32.0ms770×body80nan
16.0ms259×body80valid

simplify29.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0206
1486
21186
32476
45256
57326
69376
711086
811286
911286

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (- (- (* x (log y)) y) z) (log t))
0.3b
(* x (log y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
15×log-prod
14×associate--l+
11×add-sqr-sqrt
10×associate-+l+
9×add-cube-cbrt
8×add-log-exp
7×pow1
6×distribute-rgt-in distribute-lft-in
4×add-exp-log associate-*r* add-cbrt-cube distribute-lft-out
3×associate-+r+ diff-log associate-*l* sum-log log-pow
2×sub-neg distribute-lft-out--
1×+-commutative associate-+l- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 56
Calls
2 calls:
11.0ms
(+ (- (- (* x (log y)) y) z) (log t))
4.0ms
(* x (log y))

series20.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(+ (- (- (* x (log y)) y) z) (log t))
7.0ms
(* x (log y))

simplify68.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0301379
1982336
23339312
35002312

prune76.0ms

Filtered
40 candidates to 62 candidates (-55.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New57562
Fresh000
Picked011
Done000
Total57663

Merged error: 0.0b

Counts
63 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 96
Calls
4 calls:
6.0ms
(* x (* 2 (log (cbrt y))))
5.0ms
(* x (log (cbrt y)))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series85.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(* x (* 2 (log (cbrt y))))
19.0ms
(* x (log (cbrt y)))
24.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify96.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0317680
11171607
24308566
35001542

prune102.0ms

Filtered
62 candidates to 108 candidates (-74.2%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1071108
Fresh134
Picked011
Done011
Total1086114

Merged error: 0b

Counts
114 → 6

localize22.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series89.0ms

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

simplify121.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (23.0ms)

IterNodesCost
059204
1101188
2205148
3559144
42708128
55002128

prune81.0ms

Filtered
44 candidates to 56 candidates (-27.3%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh033
Picked011
Done022
Total56662

Merged error: 0b

Counts
62 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (log y))
0.5b
(cbrt (log y))
0.5b
(cbrt (log y))
0.5b
(* (cbrt (log y)) (cbrt (log y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
23×add-sqr-sqrt
20×pow1
17×*-un-lft-identity
15×add-cube-cbrt
9×pow1/3 swap-sqr log-pow
7×associate-*r* associate-*l*
6×add-exp-log
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 → 81
Calls
4 calls:
1.0ms
(cbrt (log y))
1.0ms
(cbrt (log y))
1.0ms
(cbrt (log y))
6.0ms
(* (cbrt (log y)) (cbrt (log y)))

series146.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(cbrt (log y))
37.0ms
(cbrt (log y))
35.0ms
(cbrt (log y))
40.0ms
(* (cbrt (log y)) (cbrt (log y)))

simplify59.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (53.0ms)

IterNodesCost
0127502
1396461
21763389
35001367

prune67.0ms

Filtered
52 candidates to 93 candidates (-78.8%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New93093
Fresh022
Picked011
Done033
Total93699

Merged error: 0b

Counts
99 → 6

regimes556.0ms

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
0126
1126

end0.0ms

sample2.8s

Algorithm
intervals
Results
1.1s24474×body80nan
415.0ms8034×body80valid
0.0ms2×body640valid
0.0ms1×body1280valid
0.0ms1×body320valid

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