Details

Time bar (total: 4.7s)

sample94.0ms

Algorithm
intervals
Results
32.0ms782×body80nan
13.0ms256×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 4 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
34×associate--l+
27×log-prod
25×*-un-lft-identity
19×add-sqr-sqrt
17×add-log-exp
15×add-cube-cbrt
12×distribute-rgt-in distribute-lft-in
10×associate-+l+
9×pow1
7×diff-log
6×add-exp-log add-cbrt-cube
5×sub-neg
4×associate-*r* distribute-lft-out
3×associate-+r+ associate-*l* sum-log log-pow distribute-lft-out--
2×flip3-- flip--
1×+-commutative associate--l- associate-+l- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
7.0ms
(- (- (* x (log y)) y) z)
4.0ms
(- (* x (log y)) y)
11.0ms
(+ (- (- (* x (log y)) y) z) (log t))
4.0ms
(* x (log y))

series40.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(- (- (* x (log y)) y) z)
12.0ms
(- (* x (log y)) y)
13.0ms
(+ (- (- (* x (log y)) y) z) (log t))
7.0ms
(* x (log y))

simplify88.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0403637
11259592
24208548
35002548

prune116.0ms

Filtered
76 candidates to 110 candidates (-44.7%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New1046110
Fresh000
Picked101
Done000
Total1056111

Merged error: 0.0b

Counts
111 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
47×*-un-lft-identity
30×log-prod
22×distribute-lft-out
20×associate--l+
19×add-log-exp
18×pow1 add-sqr-sqrt
16×add-cube-cbrt
12×associate-+r+ log-pow
11×associate-+l+
10×sum-log
9×distribute-rgt-in distribute-lft-in
7×diff-log
6×add-exp-log sqrt-prod add-cbrt-cube distribute-lft-out--
4×associate-*r*
3×associate-+l- sub-neg associate-*l*
2×+-commutative flip3-+ flip-+
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod unswap-sqr
Counts
4 → 109
Calls
4 calls:
6.0ms
(- (* x (log y)) y)
15.0ms
(+ (+ (- (- (* x (log y)) y) z) (log (sqrt t))) (log (sqrt t)))
13.0ms
(+ (- (- (* x (log y)) y) z) (log (sqrt t)))
4.0ms
(* x (log y))

series47.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(- (* x (log y)) y)
16.0ms
(+ (+ (- (- (* x (log y)) y) z) (log (sqrt t))) (log (sqrt t)))
14.0ms
(+ (- (- (* x (log y)) y) z) (log (sqrt t)))
7.0ms
(* x (log y))

simplify43.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0476934
11627839
25001778

prune102.0ms

Filtered
75 candidates to 121 candidates (-61.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1210121
Fresh055
Picked011
Done000
Total1216127

Merged error: 0.0b

Counts
127 → 6

localize15.0ms

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)))
9.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series82.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(* x (log (cbrt y)))
20.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
21.0ms
(cbrt y)
21.0ms
(cbrt y)

simplify53.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0362765
11356673
25002593

prune131.0ms

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

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1131114
Fresh224
Picked011
Done011
Total1155120

Merged error: 0b

Counts
120 → 5

localize28.0ms

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)

series86.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt y)
21.0ms
(cbrt y)
21.0ms
(cbrt y)
21.0ms
(cbrt y)

simplify119.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (22.0ms)

IterNodesCost
059204
1101188
2205148
3559144
42708128
55002128

prune73.0ms

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

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh022
Picked011
Done022
Total56561

Merged error: 0b

Counts
61 → 5

regimes574.0ms

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
01510
11510

end0.0ms

sample2.9s

Algorithm
intervals
Results
1.1s24422×body80nan
426.0ms8026×body80valid
1.0ms2×body1280valid
0.0ms1×body640valid

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