Details

Time bar (total: 1.3s)

analyze64.0ms

Algorithm
search

sample16.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify119.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1203
2283
3363
4543
51013
61503
71673
82423
94683
1015473
1150013

prune3.0ms

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 2 expressions with local error:

0.0b
(+ (+ (* x y) x) y)
0.0b
(+ (* x y) x)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
1×associate-+l+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
6.0ms
(+ (+ (* x y) x) y)
3.0ms
(+ (* x y) x)

series8.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ (+ (* x y) x) y)
5.0ms
(+ (* x y) x)

simplify51.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 3 (48.0ms)

IterNodesCost
0143138
1451129
21660127
35001126

prune34.0ms

Filtered
21 candidates to 31 candidates (-47.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New29231
Fresh000
Picked011
Done000
Total29332

Merged error: 0.0b

Counts
32 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x y) x)
0.1b
(* y (* x y))
2.0b
(* x (- (* y (* x y)) x))
28.5b
(/ (* 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×flip3-- associate-*r/ associate-*r* pow-prod-down flip--
3×sub-neg times-frac associate-/r*
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp associate-/r/ *-commutative associate-/l/
1×frac-2neg diff-log clear-num div-inv associate-/l* unswap-sqr
Counts
4 → 79
Calls
4 calls:
3.0ms
(- (* x y) x)
5.0ms
(* y (* x y))
7.0ms
(* x (- (* y (* x y)) x))
11.0ms
(/ (* x (- (* y (* x y)) x)) (- (* x y) x))

series41.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(- (* 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))

simplify56.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0322546
11686468
25003459

prune78.0ms

Filtered
60 candidates to 91 candidates (-51.7%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New90191
Fresh011
Picked011
Done011
Total90494

Merged error: 0.0b

Counts
94 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (/ (- (* y (* x y)) x) (- (* x y) x)))
0.0b
(- (* x y) x)
0.1b
(* y (* x y))
8.8b
(/ (- (* y (* x y)) x) (- (* x y) x))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
19×times-frac
16×add-exp-log associate-*r* add-cbrt-cube
11×pow1
6×associate-*l* add-log-exp
5×prod-exp cbrt-unprod
4×flip3-- pow-prod-down associate-/r/ flip--
3×associate-/r* associate-/l*
2×cbrt-undiv div-exp *-commutative div-inv associate-/l/ unswap-sqr
1×sub-neg frac-2neg diff-log div-sub associate-*r/ clear-num
Counts
4 → 96
Calls
4 calls:
11.0ms
(* x (/ (- (* y (* x y)) x) (- (* x y) x)))
3.0ms
(- (* x y) x)
4.0ms
(* y (* x y))
10.0ms
(/ (- (* y (* x y)) x) (- (* x y) x))

series39.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(* x (/ (- (* y (* x y)) x) (- (* x y) x)))
5.0ms
(- (* x y) x)
4.0ms
(* y (* x y))
8.0ms
(/ (- (* y (* x y)) x) (- (* x y) x))

simplify54.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0362814
11793726
25001716

prune90.0ms

Filtered
76 candidates to 108 candidates (-42.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1071108
Fresh101
Picked101
Done022
Total1093112

Merged error: 0.0b

Counts
112 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (+ y 1)) y)
0.0b
(* x (+ y 1))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
5.0ms
(+ (* x (+ y 1)) y)
8.0ms
(* x (+ y 1))

series9.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ (* x (+ y 1)) y)
5.0ms
(* x (+ y 1))

simplify78.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0190157
1780145
23520143
35001143

prune38.0ms

Filtered
27 candidates to 42 candidates (-55.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New42042
Fresh000
Picked011
Done022
Total42345

Merged error: 0.0b

Counts
45 → 3

regimes107.0ms

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
0113
1113

end0.0ms

analyze66.0ms

Algorithm
search

sample287.0ms

Algorithm
intervals
Results
171.0ms7999×body80valid
1.0ms56×body80invalid
0.0ms1×body320valid

Profiling

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