Details

Time bar (total: 1.5s)

sample23.0ms

Algorithm
intervals
Results
10.0ms332×body80valid

simplify59.0ms

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

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

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))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (+ x y) (- 1.0 z))

simplify33.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0240207
1997192
25001190

prune47.0ms

Filtered
36 candidates to 25 candidates (30.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New34236
Fresh000
Picked011
Done000
Total34337

Merged error: 0b

Counts
37 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/ associate-*l*
add-sqr-sqrt *-un-lft-identity
add-cube-cbrt flip3-+ flip-+
pow1 add-exp-log associate-*r* frac-add add-cbrt-cube add-log-exp
distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-in distribute-rgt-neg-in distribute-lft-in
associate-+l+ associate-+r+
+-commutative neg-mul-1 distribute-rgt-out unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 53
Calls
2 calls:
7.0ms
(+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
7.0ms
(* (neg z) (+ x y))

series19.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
8.0ms
(* (neg z) (+ x y))

simplify52.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0387384
11802333
25003332

prune63.0ms

Filtered
59 candidates to 44 candidates (25.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh011
Picked011
Done011
Total59362

Merged error: 0b

Counts
62 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (+ x y) (- 1.0 z))
0.1b
(pow (* (+ x y) (- 1.0 z)) 3)
41.2b
(cbrt (pow (* (+ x y) (- 1.0 z)) 3))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
16×cube-div
12×frac-times
11×add-sqr-sqrt *-un-lft-identity
flip3-- flip3-+ flip-- flip-+
pow1 add-exp-log cbrt-prod cbrt-div add-cbrt-cube
add-cube-cbrt
associate-*r/ associate-*l/
associate-*r*
associate-*l*
pow-unpow add-log-exp
distribute-rgt-in cube-mult sub-neg unpow-prod-down pow-pow distribute-lft-in unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
pow-to-exp pow1/3 *-commutative rem-cbrt-cube distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 88
Calls
3 calls:
8.0ms
(* (+ x y) (- 1.0 z))
8.0ms
(pow (* (+ x y) (- 1.0 z)) 3)
4.0ms
(cbrt (pow (* (+ x y) (- 1.0 z)) 3))

series54.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(* (+ x y) (- 1.0 z))
34.0ms
(pow (* (+ x y) (- 1.0 z)) 3)
10.0ms
(cbrt (pow (* (+ x y) (- 1.0 z)) 3))

simplify71.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
0512639
12609615
25003614

prune130.0ms

Filtered
97 candidates to 72 candidates (25.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh000
Picked011
Done022
Total973100

Merged error: 0b

Counts
100 → 3

regimes333.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0156
1196
2246
3246

end0.0ms

sample515.0ms

Algorithm
intervals
Results
229.0ms10122×body80valid
0.0msbody640valid

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