Details

Time bar (total: 1.5s)

sample21.0ms

Algorithm
intervals
Results
7.0ms325×body80valid

simplify58.0ms

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

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))

simplify31.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0240207
1997192
25001190

prune47.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
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:

0.1b
(* (sqrt (+ x y)) (- 1.0 z))
0.3b
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (- 1.0 z)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
42×sqrt-div
32×frac-times
21×flip3-+ flip-+
16×associate-*r/
14×associate-*l*
13×add-sqr-sqrt *-un-lft-identity
12×flip3-- flip--
10×distribute-rgt-in distribute-lft-in associate-*l/
pow1 add-exp-log sqrt-prod add-cbrt-cube
add-cube-cbrt
sub-neg associate-*r*
pow-prod-down prod-exp cbrt-unprod
*-commutative distribute-lft-out add-log-exp unswap-sqr
distribute-lft-out-- difference-of-squares
Counts
2 → 93
Calls
2 calls:
12.0ms
(* (sqrt (+ x y)) (- 1.0 z))
14.0ms
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (- 1.0 z)))

series28.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(* (sqrt (+ x y)) (- 1.0 z))
10.0ms
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (- 1.0 z)))

simplify56.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0495927
12077832
25001832

prune96.0ms

Filtered
63 candidates to 99 candidates (-57.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh011
Picked011
Done011
Total993102

Merged error: 0b

Counts
102 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (+ x y) (- 1.0 z))
0.1b
(pow (* (+ x y) (- 1.0 z)) 3)
41.0b
(cbrt (pow (* (+ x y) (- 1.0 z)) 3))

rewrite22.0ms

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)
3.0ms
(cbrt (pow (* (+ x y) (- 1.0 z)) 3))

series52.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* (+ x y) (- 1.0 z))
35.0ms
(pow (* (+ x y) (- 1.0 z)) 3)
10.0ms
(cbrt (pow (* (+ x y) (- 1.0 z)) 3))

simplify69.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
0512639
12609615
25003614

prune129.0ms

Filtered
72 candidates to 97 candidates (-34.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh000
Picked011
Done022
Total973100

Merged error: 0b

Counts
100 → 3

regimes263.0ms

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

sample556.0ms

Algorithm
intervals
Results
219.0ms9999×body80valid
0.0msbody1280valid

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