Details

Time bar (total: 1.2s)

sample13.0ms

Algorithm
intervals
Results
6.0ms292×body80valid

simplify89.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1193
2433
3553
4593
5673
6873
71233
81983
93813
104543
116293
128073
1311673
1415043
1521863
1650023

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube add-log-exp
associate-*r*
associate-*l/
sub-neg flip3-- flip3-+ diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 33
Calls
2 calls:
5.0ms
(- (* (+ x 1.0) y) x)
6.0ms
(* (+ x 1.0) y)

series50.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(- (* (+ x 1.0) y) x)
27.0ms
(* (+ x 1.0) y)

simplify69.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0149159
1616147
23110145
35001145

prune55.0ms

Filtered
39 candidates to 28 candidates (71.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New38139
Fresh000
Picked011
Done000
Total38240

Merged error: 0.0b

Counts
40 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
5.4b
(* (- (* x x) (* 1.0 1.0)) y)
7.4b
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-cube-cbrt
pow1 times-frac associate-/r* add-log-exp
flip3-- associate-*l* associate-*l/ flip-- difference-of-squares
associate-*r* distribute-lft-out--
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/
sub-neg frac-2neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 64
Calls
3 calls:
10.0ms
(- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
6.0ms
(* (- (* x x) (* 1.0 1.0)) y)
9.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

series152.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
42.0ms
(* (- (* x x) (* 1.0 1.0)) y)
64.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

simplify50.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0344562
11658502
25002493

prune115.0ms

Filtered
73 candidates to 54 candidates (74.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New72173
Fresh000
Picked011
Done101
Total73275

Merged error: 0.0b

Counts
75 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt associate--l+ add-cbrt-cube
+-commutative distribute-rgt-in sub-neg distribute-rgt-out flip3-- distribute-lft-in flip3-+ diff-log distribute-rgt1-in sum-log flip-- flip-+
Counts
2 → 27
Calls
2 calls:
2.0ms
(+ y (* x y))
5.0ms
(- (* 1.0 (+ y (* x y))) x)

series50.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(+ y (* x y))
24.0ms
(- (* 1.0 (+ y (* x y))) x)

simplify80.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0155165
1552150
22820146
35001146

prune44.0ms

Filtered
33 candidates to 24 candidates (72.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New33033
Fresh000
Picked011
Done011
Total33235

Merged error: 0.0b

Counts
35 → 2

regimes24.0ms

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
0104
1104

end0.0ms

sample329.0ms

Algorithm
intervals
Results
191.0ms9158×body80valid

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