Details

Time bar (total: 2.2s)

sample15.0ms

Algorithm
intervals
Results
6.0ms329×body80valid

simplify71.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0113
1223
2403
3833
42013
55723
630293
750013

prune2.0ms

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: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* (* x y) y))
0.1b
(* (* x y) y)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×exp-prod exp-to-pow associate-*l* *-commutative rem-exp-log
Counts
2 → 32
Calls
2 calls:
2.0ms
(exp (* (* x y) y))
5.0ms
(* (* x y) y)

series67.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(exp (* (* x y) y))
31.0ms
(* (* x y) y)

simplify95.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0137137
1633116
23158116
35001116

prune47.0ms

Filtered
38 candidates to 23 candidates (60.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New37138
Fresh000
Picked011
Done000
Total37239

Merged error: 0.0b

Counts
39 → 2

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp (* (* x y) y))
0.0b
(expm1 (log1p (exp (* (* x y) y))))
0.1b
(* (* x y) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
8×pow1 add-exp-log add-cbrt-cube
5×add-log-exp
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×expm1-log1p-u associate-*r* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u
1×expm1-log1p exp-prod exp-to-pow associate-*l* *-commutative rem-exp-log expm1-udef
Counts
3 → 43
Calls
3 calls:
2.0ms
(exp (* (* x y) y))
1.0ms
(expm1 (log1p (exp (* (* x y) y))))
5.0ms
(* (* x y) y)

series147.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(exp (* (* x y) y))
88.0ms
(expm1 (log1p (exp (* (* x y) y))))
29.0ms
(* (* x y) y)

simplify91.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0149199
1642172
23167172
35001172

prune91.0ms

Filtered
52 candidates to 32 candidates (61.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New51152
Fresh000
Picked101
Done011
Total52254

Merged error: 0.0b

Counts
54 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(exp (log1p (exp (* (* x y) y))))
0.0b
(- (exp (log1p (exp (* (* x y) y)))) 1)
0.0b
(exp (* (* x y) y))
0.1b
(* (* x y) y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
16×*-un-lft-identity
13×add-cube-cbrt
9×pow1 add-exp-log prod-diff add-cbrt-cube add-log-exp
4×expm1-log1p-u exp-prod log1p-expm1-u
3×fma-neg associate-*r* pow-prod-down prod-exp cbrt-unprod rem-exp-log
2×difference-of-squares
1×sub-neg expm1-def log1p-udef flip3-- exp-to-pow diff-log difference-of-sqr-1 associate-*l* *-commutative flip-- distribute-lft-out--
Counts
4 → 77
Calls
4 calls:
2.0ms
(exp (log1p (exp (* (* x y) y))))
5.0ms
(- (exp (log1p (exp (* (* x y) y)))) 1)
2.0ms
(exp (* (* x y) y))
5.0ms
(* (* x y) y)

series232.0ms

Counts
4 → 12
Calls
4 calls:
84.0ms
(exp (log1p (exp (* (* x y) y))))
89.0ms
(- (exp (log1p (exp (* (* x y) y)))) 1)
30.0ms
(exp (* (* x y) y))
29.0ms
(* (* x y) y)

simplify142.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (135.0ms)

IterNodesCost
0270608
11089451
24733429
35001390

prune162.0ms

Filtered
89 candidates to 57 candidates (64.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New88189
Fresh000
Picked101
Done011
Total89291

Merged error: 0b

Counts
91 → 2

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(pow (exp (log1p (exp (* (* x y) y)))) 3)
0.1b
(* (* x y) y)
0.1b
(* (* x y) y)
0.1b
(* (* x y) y)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1 add-cbrt-cube
19×add-exp-log
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×associate-*r* pow-prod-down prod-exp cbrt-unprod
4×expm1-log1p-u pow-pow log1p-expm1-u add-log-exp
3×unpow-prod-down pow-unpow exp-prod cube-prod associate-*l* *-commutative
1×cube-mult pow-to-exp unpow3 pow-exp rem-cube-cbrt sqr-pow
Counts
4 → 88
Calls
4 calls:
4.0ms
(pow (exp (log1p (exp (* (* x y) y)))) 3)
5.0ms
(* (* x y) y)
5.0ms
(* (* x y) y)
5.0ms
(* (* x y) y)

series200.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(pow (exp (log1p (exp (* (* x y) y)))) 3)
30.0ms
(* (* x y) y)
34.0ms
(* (* x y) y)
29.0ms
(* (* x y) y)

simplify42.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0219469
11007398
25001394

prune273.0ms

Filtered
100 candidates to 58 candidates (58.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1000100
Fresh000
Picked011
Done011
Total1002102

Merged error: 0b

Counts
102 → 2

regimes55.0ms

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
01920
11920

end0.0ms

sample375.0ms

Algorithm
intervals
Results
207.0ms10622×body80valid

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