Details

Time bar (total: 15.3s)

sample15.0ms

Algorithm
intervals
Results
6.0ms344×body80valid

simplify23.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1137
2277
3397
4407
done407

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.3b
(* (* x 3.0) y)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
22.0ms
(* (* (* x 3.0) y) y)
7.0ms
(* (* x 3.0) y)

series312.0ms

Counts
2 → 6
Calls
2 calls:
289.0ms
(* (* (* x 3.0) y) y)
23.0ms
(* (* x 3.0) y)

simplify3.5s

Counts
49 → 49
Iterations

Useful iterations: 2 (127.0ms)

IterNodesCost
065435
1172422
2829336
34169336
done5001336

prune85.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x (* y 3.0)) y)
0.2b
(* x (* y 3.0))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
18.0ms
(* (* x (* y 3.0)) y)
6.0ms
(* x (* y 3.0))

series61.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(* (* x (* y 3.0)) y)
25.0ms
(* x (* y 3.0))

simplify3.7s

Counts
49 → 49
Iterations

Useful iterations: 2 (82.0ms)

IterNodesCost
066434
1171423
2743337
34317337
done5000337

prune85.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* 3.0 (* x y)) y)
0.3b
(* 3.0 (* x y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
18.0ms
(* (* 3.0 (* x y)) y)
6.0ms
(* 3.0 (* x y))

series61.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* (* 3.0 (* x y)) y)
22.0ms
(* 3.0 (* x y))

simplify3.5s

Counts
49 → 49
Iterations

Useful iterations: 2 (79.0ms)

IterNodesCost
065434
1169423
2701337
33880337
done5000337

prune319.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x y) y)
0.3b
(* 3.0 (* (* x y) y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
7.0ms
(* (* x y) y)
17.0ms
(* 3.0 (* (* x y) y))

series75.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* (* x y) y)
38.0ms
(* 3.0 (* (* x y) y))

simplify2.9s

Counts
49 → 49
Iterations

Useful iterations: 2 (100.0ms)

IterNodesCost
064434
1169423
2701337
33268337
done5000337

prune70.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes106.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample365.0ms

Algorithm
intervals
Results
202.0ms10726×body80valid