Details

Time bar (total: 10.3s)

sample14.0ms

Algorithm
intervals
Results
6.0ms337×body80valid

simplify18.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1117
2247
3407
4427
done427

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.9b

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* x 3.0) x)
11.5b
(* (* (* x 3.0) x) 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:
7.0ms
(* (* x 3.0) x)
22.0ms
(* (* (* x 3.0) x) y)

series55.0ms

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

simplify5.5s

Counts
49 → 49
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
068435
1173422
2854336
34911336
done5000336

prune82.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* 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))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (* x 3.0) (* x y))

simplify1.6s

Counts
27 → 27
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
048287
1136279
2606209
32622209
done5000209

prune38.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (* 3.0 (* x y)))
0.2b
(* 3.0 (* x y))

rewrite23.0ms

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:
15.0ms
(* x (* 3.0 (* x y)))
6.0ms
(* 3.0 (* x y))

series43.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(* x (* 3.0 (* x y)))
20.0ms
(* 3.0 (* x y))

simplify1.6s

Counts
49 → 49
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
062429
1158420
2622334
32675334
done5001334

prune85.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (pow (* y (* x 3.0)) 1))
0.2b
(* y (* x 3.0))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
19×add-exp-log
11×prod-exp
9×add-cbrt-cube
8×pow1 add-sqr-sqrt
6×associate-*r* associate-*l*
5×add-cube-cbrt *-un-lft-identity
4×pow-prod-down cbrt-unprod
3×pow-exp
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp unswap-sqr sqr-pow
1×pow-to-exp unpow-prod-down
Counts
2 → 47
Calls
2 calls:
7.0ms
(* x (pow (* y (* x 3.0)) 1))
6.0ms
(* y (* x 3.0))

series41.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* x (pow (* y (* x 3.0)) 1))
19.0ms
(* y (* x 3.0))

simplify499.0ms

Counts
53 → 53
Iterations

Useful iterations: 2 (80.0ms)

IterNodesCost
084524
1199435
2943386
done5001386

prune93.0ms

Pruning

10 alts after pruning (6 fresh and 4 done)

Merged error: 0.0b

regimes122.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
089
1137
2157
done157

end0.0ms

sample347.0ms

Algorithm
intervals
Results
191.0ms10702×body80valid