Details

Time bar (total: 2.7s)

analyze313.0ms

Algorithm
search

sample28.0ms

Algorithm
intervals
Results
16.0ms256×body80valid
1.0ms13×body80nan

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) (log t))
0.0b
(- (* x (log y)) y)
0.0b
(- (- (* x (log y)) y) z)
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:
11.0ms
(+ (- (- (* x (log y)) y) z) (log t))
4.0ms
(- (* x (log y)) y)
7.0ms
(- (- (* x (log y)) y) z)
4.0ms
(* x (log y))

series40.0ms

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

simplify87.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0403637
11259592
24208548
35002548

prune114.0ms

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

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
21×log-prod
19×*-un-lft-identity
15×associate--l+ add-log-exp
14×add-sqr-sqrt
12×add-cube-cbrt
9×distribute-rgt-in distribute-lft-in
8×associate-+l+
7×pow1
5×add-exp-log associate-+r+ flip3-- diff-log add-cbrt-cube flip--
4×associate-*r* frac-add sum-log
3×sub-neg associate-*l* distribute-lft-out
2×log-pow distribute-lft-out--
1×+-commutative associate-+l- associate-+r- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
3 → 79
Calls
3 calls:
10.0ms
(+ (- (* x (log y)) y) (- (log t) z))
4.0ms
(- (* x (log y)) y)
4.0ms
(* x (log y))

series32.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(+ (- (* x (log y)) y) (- (log t) z))
10.0ms
(- (* x (log y)) y)
7.0ms
(* x (log y))

simplify44.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0466640
11667599
25001554

prune85.0ms

Filtered
61 candidates to 88 candidates (-44.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New88088
Fresh055
Picked011
Done000
Total88694

Merged error: 0.0b

Counts
94 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- (+ (* 2 (log (cbrt t))) (* x (log y))) (+ y z)) (log (cbrt t)))
0.3b
(* x (log y))
0.6b
(cbrt t)
0.6b
(cbrt t)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
27×*-un-lft-identity
17×add-log-exp
14×add-sqr-sqrt
12×add-cube-cbrt log-prod
10×pow1
9×cbrt-prod sum-log
8×distribute-lft-out
6×add-exp-log associate-+r+ add-cbrt-cube
4×diff-log associate-*r* log-pow distribute-lft-out--
3×distribute-rgt-in associate-+l+ distribute-lft-in associate-*l*
2×pow1/3
1×+-commutative associate-+l- sub-neg flip3-+ pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
4 → 78
Calls
4 calls:
14.0ms
(+ (- (+ (* 2 (log (cbrt t))) (* x (log y))) (+ y z)) (log (cbrt t)))
4.0ms
(* x (log y))
1.0ms
(cbrt t)
1.0ms
(cbrt t)

series82.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(+ (- (+ (* 2 (log (cbrt t))) (* x (log y))) (+ y z)) (log (cbrt t)))
7.0ms
(* x (log y))
22.0ms
(cbrt t)
22.0ms
(cbrt t)

simplify33.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0357661
11202597
25001503

prune90.0ms

Filtered
59 candidates to 90 candidates (-52.5%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New90090
Fresh044
Picked011
Done011
Total90696

Merged error: 0.0b

Counts
96 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt y))))
0.3b
(* x (log (cbrt y)))
0.7b
(cbrt y)
0.7b
(cbrt y)

rewrite18.0ms

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))))
6.0ms
(* x (log (cbrt y)))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series84.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(* x (* 2 (log (cbrt y))))
19.0ms
(* x (log (cbrt y)))
21.0ms
(cbrt y)
21.0ms
(cbrt y)

simplify95.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0317680
11171607
24308566
35001542

prune88.0ms

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

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1053108
Fresh123
Picked101
Done022
Total1077114

Merged error: 0.0b

Counts
114 → 7

regimes437.0ms

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

analyze236.0ms

Algorithm
search

sample641.0ms

Algorithm
intervals
Results
428.0ms7999×body80valid
16.0ms405×body80nan
2.0ms31×body80invalid
0.0ms1×body1280valid

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