Details

Time bar (total: 962.0ms)

sample25.0ms

Algorithm
intervals
Results
9.0ms295×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
182
282

prune4.0ms

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 1 expressions with local error:

0.0b
(- (* x y) x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
6.0ms
(- (* x y) x)

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(- (* x y) x)

simplify160.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
06059
116952
251951
3134051
4498451
5500151

prune21.0ms

Filtered
10 candidates to 15 candidates (-50.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) x)
0.2b
(* y (* x y))
2.7b
(* x (- (* y (* x y)) x))
25.1b
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
11×pow1 add-sqr-sqrt
9×add-cube-cbrt *-un-lft-identity
6×associate-*l* add-log-exp
5×prod-exp cbrt-unprod
4×associate-*r/ associate-*r* pow-prod-down
3×times-frac associate-/r*
2×cbrt-undiv distribute-rgt-in sub-neg flip3-- distribute-lft-in flip3-+ div-exp associate-/r/ *-commutative flip-- flip-+ associate-/l/
1×+-commutative frac-2neg clear-num sum-log div-inv associate-/l* unswap-sqr
Counts
4 → 78
Calls
4 calls:
3.0ms
(+ (* x y) x)
5.0ms
(* y (* x y))
7.0ms
(* x (- (* y (* x y)) x))
10.0ms
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

series43.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(+ (* x y) x)
4.0ms
(* y (* x y))
13.0ms
(* x (- (* y (* x y)) x))
19.0ms
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

simplify53.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0331544
11728466
25001457

prune75.0ms

Filtered
60 candidates to 90 candidates (-50.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New87390
Fresh000
Picked101
Done011
Total88492

Merged error: 0b

Counts
92 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) x)
0.2b
(* y (* x y))
8.1b
(/ (- (* y (* x y)) x) (+ (* x y) x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
10×add-exp-log add-cbrt-cube
9×times-frac
8×pow1
5×add-log-exp
3×associate-*l* pow-prod-down prod-exp associate-/r* cbrt-unprod associate-/l*
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-sub div-exp associate-*r* clear-num sum-log *-commutative flip-- div-inv
Counts
3 → 61
Calls
3 calls:
3.0ms
(+ (* x y) x)
5.0ms
(* y (* x y))
9.0ms
(/ (- (* y (* x y)) x) (+ (* x y) x))

series17.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(+ (* x y) x)
4.0ms
(* y (* x y))
9.0ms
(/ (- (* y (* x y)) x) (+ (* x y) x))

simplify36.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0270466
1982422
25001418

prune61.0ms

Filtered
48 candidates to 70 candidates (-45.8%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New69170
Fresh202
Picked101
Done101
Total73174

Merged error: 0b

Counts
74 → 1

localize3.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
082
182

end0.0ms

sample371.0ms

Algorithm
intervals
Results
154.0ms9132×body80valid

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