Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
10.0ms455×body80valid

simplify299.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 3 (7.0ms)

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:

0.1b
(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))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(fma 3 (* y y) (* x x))

simplify63.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
03359
18452
226752
3108952
4500252

prune28.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New10313
Fresh101
Picked101
Done000
Total12315

Merged error: 0.1b

Counts
15 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3 (* y y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
18×associate-*r*
add-cube-cbrt *-un-lft-identity unswap-sqr
pow1 add-exp-log associate-*l* add-cbrt-cube
swap-sqr
pow-prod-down prod-exp *-commutative cbrt-unprod
expm1-log1p-u log1p-expm1-u add-log-exp
Counts
1 → 39
Calls
1 calls:
9.0ms
(* 3 (* y y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* 3 (* y y))

simplify102.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 3 (98.0ms)

IterNodesCost
0151128
1660115
23327110
35001109

prune61.0ms

Filtered
42 candidates to 23 candidates (54.8%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New37542
Fresh202
Picked011
Done000
Total39645

Merged error: 0.0b

Counts
45 → 6

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* y 3) y)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
15×associate-*l*
12×add-sqr-sqrt
pow1 add-exp-log associate-*r* add-cbrt-cube
add-cube-cbrt *-un-lft-identity
unswap-sqr
pow-prod-down prod-exp cbrt-unprod
*-commutative
expm1-log1p-u log1p-expm1-u add-log-exp
Counts
1 → 33
Calls
1 calls:
7.0ms
(* (* y 3) y)

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* (* y 3) y)

simplify72.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 3 (65.0ms)

IterNodesCost
0127118
1505107
22518101
3500199

prune61.0ms

Filtered
36 candidates to 22 candidates (61.1%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New32436
Fresh404
Picked101
Done101
Total38442

Merged error: 0b

Counts
42 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3 (pow y 2))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
associate-*r*
add-exp-log
add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
pow1 associate-*l* prod-exp add-cbrt-cube
unpow2 sqr-pow
expm1-log1p-u pow-to-exp pow-prod-down pow-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp
Counts
1 → 30
Calls
1 calls:
7.0ms
(* 3 (pow y 2))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* 3 (pow y 2))

simplify90.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0109107
140795
2196295
3500294

prune55.0ms

Filtered
33 candidates to 20 candidates (60.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New33033
Fresh033
Picked011
Done000
Total33437

Merged error: 0b

Counts
37 → 4

regimes50.0ms

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
0104
1104

end0.0ms

sample536.0ms

Algorithm
intervals
Results
325.0ms14076×body80valid