Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
10.0ms460×body80valid

simplify291.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 3 (6.0ms)

IterNodesCost
0146
1294
2504
3703
4823
51253
62293
73213
83363
94363
107903
1134923
1250013

prune5.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(fma 3 (* y y) (* x x))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma 3 (* y y) (* x x))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(fma 3 (* y y) (* x x))

simplify61.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
03359
18452
226752
3108952
4500252

prune30.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New10313
Fresh101
Picked011
Done000
Total11415

Merged error: 0.1b

Counts
15 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 3 (* y y)) (* x x))
0.2b
(* 3 (* y y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u log1p-expm1-u
+-commutative fma-def flip3-+ associate-*r* sum-log *-commutative flip-+ unswap-sqr
Counts
2 → 35
Calls
2 calls:
5.0ms
(+ (* 3 (* y y)) (* x x))
5.0ms
(* 3 (* y y))

series60.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(+ (* 3 (* y y)) (* x x))
25.0ms
(* 3 (* y y))

simplify83.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0173174
1696156
22692148
35001148

prune61.0ms

Filtered
41 candidates to 26 candidates (63.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New37441
Fresh202
Picked101
Done011
Total40545

Merged error: 0.0b

Counts
45 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (* 3 y) y) (* x x))
0.2b
(* (* 3 y) y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-log-exp
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u log1p-expm1-u
+-commutative fma-def flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 34
Calls
2 calls:
5.0ms
(+ (* (* 3 y) y) (* x x))
5.0ms
(* (* 3 y) y)

series60.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(+ (* (* 3 y) y) (* x x))
25.0ms
(* (* 3 y) y)

simplify116.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 3 (112.0ms)

IterNodesCost
0182172
1899155
24328151
35001148

prune60.0ms

Filtered
40 candidates to 26 candidates (65.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New37340
Fresh123
Picked101
Done011
Total39645

Merged error: 0.0b

Counts
45 → 6

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(fma (* 3 y) y (* x x))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (* 3 y) y (* x x))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(fma (* 3 y) y (* x x))

simplify53.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03359
18252
226652
3108852
4500252

prune21.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New13013
Fresh044
Picked011
Done011
Total13619

Merged error: 0.0b

Counts
19 → 6

regimes79.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063

end0.0ms

sample531.0ms

Algorithm
intervals
Results
317.0ms14310×body80valid

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