Details

Time bar (total: 2.9s)

sample27.0ms

Algorithm
intervals
Results
9.0ms315×body80valid

simplify26.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2344
3494
4574
5694
6904
71274
81764
93044
104394
114494
124494

prune3.0ms

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: 0.0b

Counts
2 → 1

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (- 1.0 x) y) (* x z))
0.0b
(* (- 1.0 x) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*r*
2×associate-*l/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
6.0ms
(+ (* (- 1.0 x) y) (* x z))
6.0ms
(* (- 1.0 x) y)

series73.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(+ (* (- 1.0 x) y) (* x z))
33.0ms
(* (- 1.0 x) y)

simplify96.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0184181
1787167
24082166
35001166

prune87.0ms

Filtered
39 candidates to 29 candidates (25.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New36339
Fresh000
Picked011
Done000
Total36440

Merged error: 0.0b

Counts
40 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x)) (* x z))
0.0b
(- (* 1.0 1.0) (* x x))
4.3b
(* (- (* 1.0 1.0) (* x x)) y)
6.9b
(/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
11×add-exp-log add-cbrt-cube
10×add-sqr-sqrt
8×add-cube-cbrt add-log-exp
6×pow1
4×times-frac associate-*l* associate-*l/ associate-/r*
3×flip3-- associate-*r* flip--
2×cbrt-undiv flip3-+ div-exp prod-exp associate-/r/ cbrt-unprod flip-+ associate-/l/ distribute-lft-out difference-of-squares
1×+-commutative sub-neg frac-2neg diff-log pow-prod-down clear-num sum-log *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 72
Calls
4 calls:
11.0ms
(+ (/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x)) (* x z))
3.0ms
(- (* 1.0 1.0) (* x x))
6.0ms
(* (- (* 1.0 1.0) (* x x)) y)
8.0ms
(/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x))

series219.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(+ (/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x)) (* x z))
47.0ms
(- (* 1.0 1.0) (* x x))
45.0ms
(* (- (* 1.0 1.0) (* x x)) y)
66.0ms
(/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x))

simplify51.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0377611
11804539
25001530

prune318.0ms

Filtered
84 candidates to 62 candidates (26.2%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New83184
Fresh112
Picked011
Done011
Total84488

Merged error: 0b

Counts
88 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 (- y (* x y))) (* x z))
0.0b
(- y (* x y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-log-exp
4×associate-+l+
3×sub-neg *-un-lft-identity
2×pow1 add-exp-log distribute-rgt-in add-sqr-sqrt add-cube-cbrt distribute-lft-in add-cbrt-cube
1×+-commutative flip3-- distribute-rgt-out-- flip3-+ diff-log sum-log flip-- flip-+
Counts
2 → 28
Calls
2 calls:
5.0ms
(+ (* 1.0 (- y (* x y))) (* x z))
3.0ms
(- y (* x y))

series85.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ (* 1.0 (- y (* x y))) (* x z))
37.0ms
(- y (* x y))

simplify94.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0180203
1579179
22467172
35001172

prune63.0ms

Filtered
34 candidates to 23 candidates (32.4%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New34034
Fresh011
Picked011
Done022
Total34438

Merged error: 0b

Counts
38 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* (- 1.0 x) y) (* (- 1.0 x) y))
0.3b
(* (* x z) (* x z))
2.7b
(- (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (* x z) (* x z)))
27.7b
(/ (- (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (* x z) (* x z))) (- (* (- 1.0 x) y) (* x z)))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
82×pow1
34×pow-prod-down
30×add-exp-log add-cbrt-cube
16×prod-exp cbrt-unprod
14×associate-*l/
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
9×flip3-- flip--
8×pow-sqr pow-prod-up
6×add-log-exp
5×difference-of-squares
4×frac-times pow-plus associate-/l*
3×associate-/r*
2×pow2 associate-*r/ swap-sqr associate-*r* associate-*l* associate-/r/ *-commutative associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
4 → 125
Calls
4 calls:
11.0ms
(* (* (- 1.0 x) y) (* (- 1.0 x) y))
6.0ms
(* (* x z) (* x z))
12.0ms
(- (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (* x z) (* x z)))
23.0ms
(/ (- (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (* x z) (* x z))) (- (* (- 1.0 x) y) (* x z)))

series363.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (* (- 1.0 x) y) (* (- 1.0 x) y))
36.0ms
(* (* x z) (* x z))
118.0ms
(- (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (* x z) (* x z)))
168.0ms
(/ (- (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (* x z) (* x z))) (- (* (- 1.0 x) y) (* x z)))

simplify93.0ms

Algorithm
egg-herbie
Counts
137 → 137
Iterations

Useful iterations: 2 (79.0ms)

IterNodesCost
05611315
128711117
250011096

prune375.0ms

Filtered
137 candidates to 73 candidates (46.7%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1370137
Fresh000
Picked011
Done033
Total1374141

Merged error: 0b

Counts
141 → 4

regimes194.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0135
1135

end0.0ms

sample587.0ms

Algorithm
intervals
Results
253.0ms10069×body80valid

Profiling

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