Details

Time bar (total: 4.6s)

sample103.0ms

Algorithm
intervals
Results
35.0ms805×body80nan
14.0ms257×body80valid

simplify31.0ms

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

Filtered
1 candidates to 0 candidates (100.0%)
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)
0.0b
(+ (- (- (* x (log y)) y) z) (log t))
0.0b
(- (- (* x (log y)) y) z)
0.3b
(* x (log y))

rewrite35.0ms

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:
8.0ms
(- (* x (log y)) y)
12.0ms
(+ (- (- (* x (log y)) y) z) (log t))
7.0ms
(- (- (* x (log y)) y) z)
4.0ms
(* x (log y))

series38.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(- (* x (log y)) y)
13.0ms
(+ (- (- (* x (log y)) y) z) (log t))
8.0ms
(- (- (* x (log y)) y) z)
7.0ms
(* x (log y))

simplify94.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0403637
11259592
24208548
35002548

prune104.0ms

Filtered
110 candidates to 76 candidates (30.9%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1073110
Fresh000
Picked011
Done000
Total1074111

Merged error: 0.0b

Counts
111 → 4

localize16.0ms

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)

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:
7.0ms
(* x (* 2 (log (cbrt y))))
5.0ms
(* x (log (cbrt y)))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series87.0ms

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

simplify101.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
0317680
11171607
24308566
35001542

prune94.0ms

Filtered
108 candidates to 62 candidates (42.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1080108
Fresh022
Picked011
Done011
Total1084112

Merged error: 0.0b

Counts
112 → 4

localize13.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (log y))
0.1b
(sqrt (log y))
0.1b
(* x (sqrt (log y)))
0.2b
(* (* x (sqrt (log y))) (sqrt (log y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-sqr-sqrt sqrt-prod
14×associate-*r*
11×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
4×associate-*l* pow-prod-down prod-exp log-pow cbrt-unprod add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 73
Calls
4 calls:
1.0ms
(sqrt (log y))
2.0ms
(sqrt (log y))
7.0ms
(* x (sqrt (log y)))
7.0ms
(* (* x (sqrt (log y))) (sqrt (log y)))

series45.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(sqrt (log y))
14.0ms
(sqrt (log y))
10.0ms
(* x (sqrt (log y)))
7.0ms
(* (* x (sqrt (log y))) (sqrt (log y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0171398
1739348
21947308
35002305

prune65.0ms

Filtered
85 candidates to 46 candidates (45.9%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New84185
Fresh011
Picked011
Done022
Total84589

Merged error: 0.0b

Counts
89 → 5

localize18.0ms

Local error

Found 4 expressions with local error:

0.1b
(* x (sqrt (log y)))
0.2b
(* (* x (sqrt (log y))) (cbrt (pow (sqrt (log y)) 3)))
0.3b
(cbrt (pow (sqrt (log y)) 3))
0.4b
(pow (sqrt (log y)) 3)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
40×cbrt-prod
30×associate-*r*
29×sqrt-prod
27×add-sqr-sqrt
23×add-cube-cbrt *-un-lft-identity
21×unpow-prod-down cube-prod
20×pow1
12×add-exp-log
10×add-cbrt-cube
7×log-pow
4×associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
3×cube-mult pow-unpow pow-pow unpow3 sqr-pow
2×*-commutative unswap-sqr
1×pow-to-exp sqrt-pow1 pow1/2 pow1/3 pow-exp sqrt-pow2 rem-cbrt-cube rem-cube-cbrt
Counts
4 → 124
Calls
4 calls:
5.0ms
(* x (sqrt (log y)))
12.0ms
(* (* x (sqrt (log y))) (cbrt (pow (sqrt (log y)) 3)))
3.0ms
(cbrt (pow (sqrt (log y)) 3))
3.0ms
(pow (sqrt (log y)) 3)

series50.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(* x (sqrt (log y)))
7.0ms
(* (* x (sqrt (log y))) (cbrt (pow (sqrt (log y)) 3)))
13.0ms
(cbrt (pow (sqrt (log y)) 3))
19.0ms
(pow (sqrt (log y)) 3)

simplify59.0ms

Algorithm
egg-herbie
Counts
136 → 136
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0329708
11599585
25001527

prune96.0ms

Filtered
136 candidates to 58 candidates (57.4%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New1360136
Fresh011
Picked011
Done033
Total1365141

Merged error: 0.0b

Counts
141 → 5

regimes512.0ms

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

sample2.9s

Algorithm
intervals
Results
1.1s24399×body80nan
434.0ms8028×body80valid
0.0ms1×body1280valid

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