Details

Time bar (total: 15.7s)

sample16.0ms

Algorithm
intervals
Results
6.0ms335×body80valid

simplify28.0ms

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: 10.2b

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* x 3.0) x)
9.8b
(* (* (* x 3.0) x) y)

rewrite74.0ms

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:
17.0ms
(* (* x 3.0) x)
55.0ms
(* (* (* x 3.0) x) y)

series55.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* (* x 3.0) x)
27.0ms
(* (* (* x 3.0) x) y)

simplify3.9s

Counts
49 → 49
Iterations

Useful iterations: 2 (119.0ms)

IterNodesCost
068435
1166422
2659336
32375336
done5000336

prune83.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

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

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(* (* x 3.0) (* x y))

simplify3.9s

Counts
27 → 27
Iterations

Useful iterations: 2 (88.0ms)

IterNodesCost
048287
1130279
2530209
32272209
done5000209

prune38.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite61.0ms

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:
40.0ms
(* x (* 3.0 (* x y)))
19.0ms
(* 3.0 (* x y))

series55.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* x (* 3.0 (* x y)))
29.0ms
(* 3.0 (* x y))

simplify3.1s

Counts
49 → 49
Iterations

Useful iterations: 2 (99.0ms)

IterNodesCost
062429
1154420
2595334
32545334
done5001334

prune72.0ms

Pruning

7 alts after pruning (4 fresh and 3 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)

rewrite64.0ms

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:
43.0ms
(* x (* (* 3.0 x) y))
19.0ms
(* (* 3.0 x) y)

series52.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(* x (* (* 3.0 x) y))
27.0ms
(* (* 3.0 x) y)

simplify3.6s

Counts
49 → 49
Iterations

Useful iterations: 2 (111.0ms)

IterNodesCost
066434
1167423
2717337
32975337
done5000337

prune80.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes85.0ms

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

sample405.0ms

Algorithm
intervals
Results
188.0ms10522×body80valid