Details

Time bar (total: 19.5s)

sample30.0ms

Algorithm
intervals
Results
13.0ms331×body80valid

simplify31.0ms

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: 11.6b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 3.0) x)
11.1b
(* (* (* x 3.0) x) y)

rewrite78.0ms

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×associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
18.0ms
(* (* x 3.0) x)
58.0ms
(* (* (* 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)

simplify4.3s

Counts
45 → 45
Iterations

Useful iterations: 2 (163.0ms)

IterNodesCost
064407
1162394
2646308
32505308
done5001308

prune93.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite47.0ms

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 add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative add-log-exp
Counts
1 → 22
Calls
1 calls:
45.0ms
(* (* x 3.0) (* y x))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(* (* x 3.0) (* y x))

simplify4.0s

Counts
25 → 25
Iterations

Useful iterations: 2 (137.0ms)

IterNodesCost
046271
1130263
2562193
32372193
done5000193

prune35.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (* 3.0 (* y x)))
0.4b
(* 3.0 (* y x))

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×associate-*r* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
43.0ms
(* x (* 3.0 (* y x)))
17.0ms
(* 3.0 (* y x))

series50.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(* x (* 3.0 (* y x)))
26.0ms
(* 3.0 (* y x))

simplify4.3s

Counts
45 → 45
Iterations

Useful iterations: 2 (145.0ms)

IterNodesCost
060401
1154392
2614306
32612306
done5001306

prune96.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite77.0ms

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×*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
56.0ms
(* x (* (* 3.0 y) x))
19.0ms
(* (* 3.0 y) x)

series45.0ms

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

simplify5.2s

Counts
45 → 45
Iterations

Useful iterations: 2 (141.0ms)

IterNodesCost
061406
1157395
2679309
32573309
done5000309

prune87.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes97.0ms

Accuracy

0% (0.3b 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

sample787.0ms

Algorithm
intervals
Results
384.0ms10648×body80valid