Details

Time bar (total: 1.8s)

sample17.0ms

Algorithm
intervals
Results
7.0ms334×body80valid

simplify60.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1263
2563
31373
42293
52893
63793
75823
88783
911933
1012343
1112343

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 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*r*
frac-times associate-*l*
pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
8.0ms
(* (+ x y) (- 1.0 z))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (+ x y) (- 1.0 z))

simplify31.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0240207
1997192
25001190

prune58.0ms

Filtered
36 candidates to 25 candidates (69.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New35136
Fresh000
Picked011
Done000
Total35237

Merged error: 0b

Counts
37 → 2

localize19.0ms

Local error

Found 4 expressions with local error:

1.2b
(* (+ (* z (+ z 1.0)) (* 1.0 1.0)) (- x y))
2.2b
(- (* x x) (* y y))
4.3b
(* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3)))
34.5b
(/ (* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3))) (* (+ (* z (+ z 1.0)) (* 1.0 1.0)) (- x y)))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
30×associate-*r*
20×add-exp-log *-un-lft-identity add-cbrt-cube
19×flip3-- flip-- difference-of-squares
16×frac-times
12×unpow-prod-down cube-prod
pow1 add-cube-cbrt associate-*r/ associate-*l/ associate-/r/ associate-/l/ sqr-pow
associate-*l*
flip3-+ prod-exp cbrt-unprod flip-+ distribute-lft-out-- add-log-exp
sub-neg
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp
pow-prod-down *-commutative unswap-sqr
difference-cubes frac-2neg times-frac diff-log clear-num associate-/r* div-inv associate-/l*
Counts
4 → 135
Calls
4 calls:
11.0ms
(* (+ (* z (+ z 1.0)) (* 1.0 1.0)) (- x y))
3.0ms
(- (* x x) (* y y))
19.0ms
(* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3)))
26.0ms
(/ (* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3))) (* (+ (* z (+ z 1.0)) (* 1.0 1.0)) (- x y)))

series602.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* (+ (* z (+ z 1.0)) (* 1.0 1.0)) (- x y))
30.0ms
(- (* x x) (* y y))
126.0ms
(* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3)))
399.0ms
(/ (* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3))) (* (+ (* z (+ z 1.0)) (* 1.0 1.0)) (- x y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
147 → 147
Iterations

Useful iterations: 1 (25.0ms)

IterNodesCost
08581735
150011512

prune393.0ms

Filtered
147 candidates to 102 candidates (69.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1470147
Fresh000
Picked011
Done011
Total1472149

Merged error: 0b

Counts
149 → 2

regimes84.0ms

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
093
193

end0.0ms

sample418.0ms

Algorithm
intervals
Results
217.0ms10076×body80valid
0.0msbody1280valid
0.0msbody640valid

Profiling

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