Details

Time bar (total: 2.1s)

sample22.0ms

Algorithm
intervals
Results
5.0ms215×body80valid
2.0ms23×body640valid
2.0ms17×body1280valid
1.0ms21×body320valid
0.0ms8×body160valid

simplify86.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1274
2784
32454
46344
510814
624424
740464
850014

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: 16.2b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 1.0 y))
1.5b
(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×pow1 add-exp-log distribute-rgt-in frac-times add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 49
Calls
2 calls:
9.0ms
(* (- 1.0 x) (- 1.0 y))
4.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

series56.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(* (- 1.0 x) (- 1.0 y))
31.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

simplify36.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0276312
11146296
25001296

prune159.0ms

Filtered
55 candidates to 39 candidates (29.1%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New53255
Fresh000
Picked101
Done000
Total54256

Merged error: 0.0b

Counts
56 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
2×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity diff-log sum-log add-cbrt-cube
1×+-commutative sub-neg flip3-- flip3-+ associate--l+ flip-- flip-+
Counts
2 → 25
Calls
2 calls:
3.0ms
(+ (* x y) 1.0)
6.0ms
(- (+ (* x y) 1.0) (* 1.0 y))

series57.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ (* x y) 1.0)
28.0ms
(- (+ (* x y) 1.0) (* 1.0 y))

simplify58.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0140161
1484152
21889146
35002146

prune58.0ms

Filtered
31 candidates to 22 candidates (29.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New29231
Fresh101
Picked011
Done000
Total30333

Merged error: 0b

Counts
33 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+l+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
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 → 41
Calls
2 calls:
6.0ms
(+ (* y (- x 1.0)) 1.0)
6.0ms
(* y (- x 1.0))

series68.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ (* y (- x 1.0)) 1.0)
36.0ms
(* y (- x 1.0))

simplify81.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0173186
1708167
23215165
35002165

prune77.0ms

Filtered
47 candidates to 29 candidates (38.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New47047
Fresh011
Picked011
Done011
Total47350

Merged error: 0b

Counts
50 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (* x y) (* x y)) (* 1.0 1.0))
0.0b
(- (/ (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0)) (* 1.0 y))
0.2b
(* (* x y) (* x y))
12.6b
(/ (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
43×pow1
18×add-exp-log add-cbrt-cube
17×pow-prod-down
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
8×prod-exp cbrt-unprod add-log-exp
5×difference-of-squares
4×flip3-- pow-sqr pow-prod-up flip-- associate-/l*
3×associate-/r*
2×sub-neg pow-plus diff-log div-sub associate-/r/ associate-/l/
1×cbrt-undiv associate--l- pow2 frac-2neg swap-sqr div-exp associate-*r* associate-*l* clear-num *-commutative div-inv
Counts
4 → 96
Calls
4 calls:
6.0ms
(- (* (* x y) (* x y)) (* 1.0 1.0))
14.0ms
(- (/ (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0)) (* 1.0 y))
6.0ms
(* (* x y) (* x y))
12.0ms
(/ (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0))

series255.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(- (* (* x y) (* x y)) (* 1.0 1.0))
62.0ms
(- (/ (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0)) (* 1.0 y))
38.0ms
(* (* x y) (* x y))
90.0ms
(/ (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0))

simplify61.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0396868
11868748
25001717

prune350.0ms

Filtered
108 candidates to 67 candidates (38.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1080108
Fresh000
Picked011
Done022
Total1083111

Merged error: 0b

Counts
111 → 3

regimes73.0ms

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
083
183

end0.0ms

sample547.0ms

Algorithm
intervals
Results
153.0ms7042×body80valid
64.0ms785×body640valid
45.0ms446×body1280valid
37.0ms584×body320valid
14.0ms334×body160valid

Profiling

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