Details

Time bar (total: 16.2s)

sample26.0ms

Algorithm
intervals
Results
12.0ms330×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.9b

localize7.0ms

Local error

Found 1 expressions with local error:

9.7b
(/ x (* y y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt associate-/l*
2×cbrt-undiv div-exp
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
6.0ms
(/ x (* y y))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(/ x (* y y))

simplify1.3s

Counts
26 → 26
Iterations
IterNodes
done5003
31298
2305
1102
045

prune154.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (/ x y) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/l*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv associate-/r* div-exp
1×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp associate-/l/
Counts
1 → 72
Calls
1 calls:
9.0ms
(/ (/ x y) y)

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ (/ x y) y)

simplify3.3s

Counts
75 → 75
Iterations
IterNodes
done5057
34293
2809
1323
0142

prune328.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (/ (cbrt x) y) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
26×cbrt-prod
22×*-un-lft-identity times-frac associate-*l* add-cube-cbrt
9×add-exp-log
6×pow1 add-cbrt-cube associate-*r* unswap-sqr
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3
2×prod-exp cbrt-unprod
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv
Counts
4 → 89
Calls
4 calls:
38.0ms
(* (/ (cbrt x) y) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series946.0ms

Counts
4 → 12
Calls
4 calls:
123.0ms
(* (/ (cbrt x) y) (cbrt x))
269.0ms
(cbrt x)
277.0ms
(cbrt x)
276.0ms
(cbrt x)

simplify2.2s

Counts
101 → 101
Iterations
IterNodes
done5004
32521
2739
1244
099

prune703.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
19.0b
(cbrt (/ (/ x y) y))
19.0b
(cbrt (/ (/ x y) y))
19.0b
(cbrt (/ (/ x y) y))

rewrite138.0ms

Algorithm
rewrite-expression-head
Rules
486×times-frac
325×cbrt-prod
309×add-sqr-sqrt
253×*-un-lft-identity add-cube-cbrt
46×swap-sqr associate-*r* associate-*l*
28×div-inv
16×unswap-sqr
11×pow1
9×pow1/3
7×cbrt-div
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 339
Calls
4 calls:
87.0ms
(* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
5.0ms
(cbrt (/ (/ x y) y))
8.0ms
(cbrt (/ (/ x y) y))
5.0ms
(cbrt (/ (/ x y) y))

series515.0ms

Counts
4 → 12
Calls
4 calls:
123.0ms
(* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
139.0ms
(cbrt (/ (/ x y) y))
132.0ms
(cbrt (/ (/ x y) y))
120.0ms
(cbrt (/ (/ x y) y))

simplify2.7s

Counts
351 → 351
Iterations
IterNodes
done5000
32964
21358
1702
0420

prune2.6s

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes356.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample721.0ms

Algorithm
intervals
Results
401.0ms10636×body80valid