Details

Time bar (total: 21.1s)

sample22.0ms

Algorithm
intervals
Results
12.0ms296×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
2105
done105

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (* y 3.0))

rewrite12.0ms

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:
11.0ms
(/ x (* y 3.0))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/ x (* y 3.0))

simplify6.3s

Counts
24 → 24
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
049185
1107182
2332152
31255152
43262152
done5001152

prune67.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (/ 1 y) (/ x 3.0))

rewrite31.0ms

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/ *-commutative add-log-exp
Counts
1 → 56
Calls
1 calls:
28.0ms
(* (/ 1 y) (/ x 3.0))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (/ 1 y) (/ x 3.0))

simplify2.8s

Counts
59 → 59
Iterations

Useful iterations: 2 (182.0ms)

IterNodesCost
0118633
1309517
2914423
32664423
done5000423

prune97.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x 3.0) y)

rewrite18.0ms

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:
13.0ms
(/ (/ x 3.0) y)

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(/ (/ x 3.0) y)

simplify4.0s

Counts
73 → 73
Iterations

Useful iterations: 2 (161.0ms)

IterNodesCost
0152862
1331813
2760781
31956781
done5001781

prune184.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (* 3.0 y))

rewrite10.0ms

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:
10.0ms
(/ x (* 3.0 y))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(/ x (* 3.0 y))

simplify6.8s

Counts
24 → 24
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
049185
1107182
2333152
31255152
43258152
done5000152

prune41.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes53.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
077
195
done95

end0.0ms

sample513.0ms

Algorithm
intervals
Results
303.0ms9132×body80valid