Details

Time bar (total: 6.7s)

sample19.0ms

Algorithm
intervals
Results
8.0ms345×body80valid

simplify24.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2267
3437
4517
done517

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.8b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 3.0) x)
10.3b
(* (* (* x 3.0) x) y)

rewrite390.0ms

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:
305.0ms
(* (* x 3.0) x)
83.0ms
(* (* (* x 3.0) x) y)

series53.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* (* x 3.0) x)
25.0ms
(* (* (* x 3.0) x) y)

simplify966.0ms

Counts
49 → 49
Iterations

Useful iterations: done (965.0ms)

IterNodesCost
068435
1178422
21225354
done5000342

prune120.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite39.0ms

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:
38.0ms
(* (* x 3.0) (* y x))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* (* x 3.0) (* y x))

simplify776.0ms

Counts
27 → 27
Iterations

Useful iterations: done (775.0ms)

IterNodesCost
048287
1136279
2746217
done5000209

prune46.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite84.0ms

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:
63.0ms
(* (* 3.0 (* y x)) x)
19.0ms
(* 3.0 (* y x))

series70.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(* (* 3.0 (* y x)) x)
29.0ms
(* 3.0 (* y x))

simplify1.0s

Counts
49 → 49
Iterations

Useful iterations: 2 (214.0ms)

IterNodesCost
067434
1174423
21170337
done5000337

prune119.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite313.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-exp-log add-cbrt-cube
19×pow-prod-down prod-exp cbrt-unprod
13×associate-*l*
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×sqrt-prod
5×associate-*r*
3×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
3 → 75
Calls
3 calls:
209.0ms
(* (* (sqrt 3.0) (* (sqrt 3.0) (* y x))) x)
28.0ms
(* (sqrt 3.0) (* y x))
72.0ms
(* (sqrt 3.0) (* (sqrt 3.0) (* y x)))

series271.0ms

Counts
3 → 9
Calls
3 calls:
131.0ms
(* (* (sqrt 3.0) (* (sqrt 3.0) (* y x))) x)
56.0ms
(* (sqrt 3.0) (* y x))
84.0ms
(* (sqrt 3.0) (* (sqrt 3.0) (* y x)))

simplify1.4s

Counts
84 → 84
Iterations

Useful iterations: done (1.4s)

IterNodesCost
0941034
1255747
21715645
done5001617

prune208.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes97.0ms

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

sample630.0ms

Algorithm
intervals
Results
290.0ms10632×body80valid