Details

Time bar (total: 23.2s)

sample28.0ms

Algorithm
intervals
Results
13.0ms348×body80valid

simplify38.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2267
3417
4457
done457

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* x 3.0) x)
8.6b
(* (* (* x 3.0) x) y)

rewrite100.0ms

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:
19.0ms
(* (* x 3.0) x)
79.0ms
(* (* (* x 3.0) x) y)

series59.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* (* x 3.0) x)
30.0ms
(* (* (* x 3.0) x) y)

simplify5.4s

Counts
49 → 49
Iterations

Useful iterations: 2 (123.0ms)

IterNodesCost
068435
1166422
2659336
32375336
done5000336

prune114.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 24
Calls
1 calls:
45.0ms
(* (* x 3.0) (* x y))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (* x 3.0) (* x y))

simplify5.7s

Counts
27 → 27
Iterations

Useful iterations: 2 (118.0ms)

IterNodesCost
048287
1130279
2530209
32272209
done5000209

prune41.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*l*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
58.0ms
(* x (* 3.0 (* x y)))
22.0ms
(* 3.0 (* x y))

series74.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(* x (* 3.0 (* x y)))
30.0ms
(* 3.0 (* x y))

simplify4.8s

Counts
49 → 49
Iterations

Useful iterations: 2 (184.0ms)

IterNodesCost
062429
1154420
2595334
32545334
done5001334

prune120.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite100.0ms

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:
77.0ms
(* (* 3.0 (* x y)) x)
21.0ms
(* 3.0 (* x y))

series82.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (* 3.0 (* x y)) x)
42.0ms
(* 3.0 (* x y))

simplify5.2s

Counts
49 → 49
Iterations

Useful iterations: 2 (167.0ms)

IterNodesCost
065434
1164423
2677337
32797337
done5000337

prune84.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

regimes86.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample967.0ms

Algorithm
intervals
Results
498.0ms10664×body80valid