Details

Time bar (total: 8.5s)

sample33.0ms

Algorithm
intervals
Results
13.0ms354×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2117
done117

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.2b

localize9.0ms

Local error

Found 1 expressions with local error:

9.1b
(/ x (* y y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
14.0ms
(/ x (* y y))

series49.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ x (* y y))

simplify895.0ms

Counts
24 → 24
Iterations

Useful iterations: 2 (408.0ms)

IterNodesCost
043185
1109182
2607152
done5000152

prune81.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
14.0ms
(/ (/ x y) y)

series27.0ms

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

simplify998.0ms

Counts
73 → 73
Iterations

Useful iterations: done (996.0ms)

IterNodesCost
0140862
1338813
21621761
done5001749

prune238.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ x y) (/ 1 y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*r* associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative add-log-exp
Counts
1 → 57
Calls
1 calls:
25.0ms
(* (/ x y) (/ 1 y))

series28.0ms

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

simplify2.1s

Counts
60 → 60
Iterations

Useful iterations: 2 (336.0ms)

IterNodesCost
0110633
1341559
22002430
done5001430

prune212.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
11.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.0s

Counts
4 → 12
Calls
4 calls:
256.0ms
(* (cbrt x) (cbrt x))
251.0ms
(cbrt x)
247.0ms
(cbrt x)
257.0ms
(cbrt x)

simplify1.2s

Counts
85 → 85
Iterations

Useful iterations: done (1.2s)

IterNodesCost
061524
1139417
2735397
done5000383

prune350.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes333.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
done67

end0.0ms

sample896.0ms

Algorithm
intervals
Results
382.0ms10605×body80valid