Details

Time bar (total: 18.8s)

sample16.0ms

Algorithm
intervals
Results
6.0ms275×body80valid

simplify6.0ms

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: 0.2b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ 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))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ x (* y 3.0))

simplify6.5s

Counts
24 → 24
Iterations

Useful iterations: 2 (68.0ms)

IterNodesCost
049185
1107182
2332152
31255152
43262152
done5001152

prune56.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite23.0ms

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:
18.0ms
(/ (/ x y) 3.0)

series27.0ms

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

simplify3.7s

Counts
73 → 73
Iterations

Useful iterations: 2 (172.0ms)

IterNodesCost
0151862
1330813
2760781
31963781
done5000781

prune207.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ 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:
29.0ms
(* (/ 1 y) (/ x 3.0))

series19.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(* (/ 1 y) (/ x 3.0))

simplify2.7s

Counts
59 → 59
Iterations

Useful iterations: 2 (191.0ms)

IterNodesCost
0118633
1309517
2914423
32664423
done5000423

prune150.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x 3.0) y)

rewrite20.0ms

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:
12.0ms
(/ (/ x 3.0) y)

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(/ (/ x 3.0) y)

simplify4.1s

Counts
73 → 73
Iterations

Useful iterations: 2 (153.0ms)

IterNodesCost
0152862
1331813
2760781
31956781
done5001781

prune216.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes88.0ms

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

sample967.0ms

Algorithm
intervals
Results
606.0ms9043×body80valid