Details

Time bar (total: 12.7s)

sample36.0ms

Algorithm
intervals
Results
18.0ms458×body80valid

simplify65.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
07202
113202
223202
335163
442163
545163
done45163

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3 (* y y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×*-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
13.0ms
(* 3 (* y y))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* 3 (* y y))

simplify1.6s

Counts
22 → 22
Iterations

Useful iterations: 1 (14.0ms)

IterNodesCost
0343497
1902684
22792684
313132684
done50092684

prune105.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* 3 y) y)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
14.0ms
(* (* 3 y) y)

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(* (* 3 y) y)

simplify2.3s

Counts
21 → 21
Iterations

Useful iterations: 2 (90.0ms)

IterNodesCost
0363373
11012599
23242519
312232519
done50002519

prune74.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* 3 y) y)
0.4b
(* (sqrt (* (* 3 y) y)) (sqrt (* (* 3 y) y)))
20.3b
(sqrt (* (* 3 y) y))
20.3b
(sqrt (* (* 3 y) y))

rewrite153.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
11×add-sqr-sqrt add-cbrt-cube add-exp-log pow-sqr
9×*-un-lft-identity add-cube-cbrt
7×associate-*r*
6×sqrt-prod
5×associate-*l*
4×swap-sqr prod-exp cbrt-unprod add-log-exp
2×*-commutative
1×pow2 rem-square-sqrt pow-plus sqrt-unprod unswap-sqr
Counts
4 → 108
Calls
4 calls:
15.0ms
(* (* 3 y) y)
111.0ms
(* (sqrt (* (* 3 y) y)) (sqrt (* (* 3 y) y)))
13.0ms
(sqrt (* (* 3 y) y))
10.0ms
(sqrt (* (* 3 y) y))

series250.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(* (* 3 y) y)
118.0ms
(* (sqrt (* (* 3 y) y)) (sqrt (* (* 3 y) y)))
46.0ms
(sqrt (* (* 3 y) y))
53.0ms
(sqrt (* (* 3 y) y))

simplify3.0s

Counts
120 → 120
Iterations

Useful iterations: 3 (868.0ms)

IterNodesCost
08117850
121112133
255111732
3178311692
done500011692

prune445.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y 3) y)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
20.0ms
(* (* y 3) y)

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(* (* y 3) y)

simplify2.9s

Counts
21 → 21
Iterations

Useful iterations: 2 (97.0ms)

IterNodesCost
0373374
1992600
23142520
310972520
done50012520

prune80.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes300.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
07163
110163
done10163

end0.0ms

sample1.2s

Algorithm
intervals
Results
808.0ms14111×body80valid