Details

Time bar (total: 25.1s)

sample27.0ms

Algorithm
intervals
Results
11.0ms341×body80valid

simplify30.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1137
2287
3427
done427

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite126.0ms

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:
84.0ms
(* (* (* x 3.0) y) y)
39.0ms
(* (* x 3.0) y)

series82.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(* (* (* x 3.0) y) y)
39.0ms
(* (* x 3.0) y)

simplify5.2s

Counts
49 → 49
Iterations

Useful iterations: 2 (149.0ms)

IterNodesCost
065435
1169422
2751336
33002336
done5000336

prune131.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite80.0ms

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:
48.0ms
(* (* x (* y 3.0)) y)
30.0ms
(* x (* y 3.0))

series75.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(* (* x (* y 3.0)) y)
29.0ms
(* x (* y 3.0))

simplify5.6s

Counts
49 → 49
Iterations

Useful iterations: 3 (2.1s)

IterNodesCost
066434
1166423
2738343
33074337
done5001337

prune107.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (pow (* 3.0 (* x y)) 1) y)
0.3b
(* 3.0 (* x y))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
19×add-exp-log
11×prod-exp
9×add-cbrt-cube
8×pow1 add-sqr-sqrt associate-*l*
5×add-cube-cbrt *-un-lft-identity
4×associate-*r* 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:
36.0ms
(* (pow (* 3.0 (* x y)) 1) y)
33.0ms
(* 3.0 (* x y))

series106.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(* (pow (* 3.0 (* x y)) 1) y)
33.0ms
(* 3.0 (* x y))

simplify5.7s

Counts
53 → 53
Iterations

Useful iterations: done (5.7s)

IterNodesCost
082526
1180437
2741388
34145388
done5001387

prune153.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite135.0ms

Algorithm
rewrite-expression-head
Rules
31×add-exp-log
21×prod-exp
16×add-cbrt-cube
13×pow1
9×pow-prod-down cbrt-unprod
8×associate-*l*
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×associate-*r*
3×pow-to-exp unpow-prod-down pow-exp
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
1×sqr-pow
Counts
2 → 53
Calls
2 calls:
40.0ms
(* (* x y) y)
93.0ms
(* (pow 3.0 1) (* (* x y) y))

series86.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (* x y) y)
47.0ms
(* (pow 3.0 1) (* (* x y) y))

simplify6.0s

Counts
59 → 59
Iterations

Useful iterations: 2 (224.0ms)

IterNodesCost
080602
1196503
2749416
32765416
done5000416

prune144.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes160.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample1.0s

Algorithm
intervals
Results
598.0ms10802×body80valid