Details

Time bar (total: 17.2s)

sample15.0ms

Algorithm
intervals
Results
6.0ms343×body80valid

simplify19.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1117
2247
3397
4407
done407

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.3b

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* x 3.0) x)
12.7b
(* (* (* x 3.0) x) y)

rewrite34.0ms

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:
7.0ms
(* (* x 3.0) x)
26.0ms
(* (* (* x 3.0) x) y)

series51.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* (* x 3.0) x)
24.0ms
(* (* (* x 3.0) x) y)

simplify3.3s

Counts
49 → 49
Iterations

Useful iterations: 2 (121.0ms)

IterNodesCost
068435
1168422
2714336
33250336
done5001336

prune96.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

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:
10.0ms
(* (* x 3.0) (* x y))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* (* x 3.0) (* x y))

simplify4.7s

Counts
27 → 27
Iterations

Useful iterations: 2 (78.0ms)

IterNodesCost
048287
1136279
2524209
32158209
done5000209

prune41.0ms

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
(* x (* 3.0 (* x y)))
0.2b
(* 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
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:
18.0ms
(* x (* 3.0 (* x y)))
6.0ms
(* 3.0 (* x y))

series45.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* x (* 3.0 (* x y)))
22.0ms
(* 3.0 (* x y))

simplify4.7s

Counts
49 → 49
Iterations

Useful iterations: 2 (81.0ms)

IterNodesCost
062429
1158420
2559334
32112334
done5000334

prune84.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

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:
20.0ms
(* x (* (* x 3.0) y))
7.0ms
(* (* x 3.0) y)

series48.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* x (* (* x 3.0) y))
25.0ms
(* (* x 3.0) y)

simplify3.4s

Counts
49 → 49
Iterations

Useful iterations: 2 (97.0ms)

IterNodesCost
067434
1175423
2738337
33704337
done5001337

prune86.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

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

sample350.0ms

Algorithm
intervals
Results
189.0ms10658×body80valid