Details

Time bar (total: 21.6s)

sample31.0ms

Algorithm
intervals
Results
16.0ms345×body80valid

simplify10.0ms

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: 5.5b

localize10.0ms

Local error

Found 1 expressions with local error:

12.1b
(/ x (* y y))

rewrite17.0ms

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:
16.0ms
(/ x (* y y))

series48.0ms

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

simplify4.9s

Counts
24 → 24
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
043185
191182
2230152
3526152
4907152
52395152
done5001152

prune64.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite14.0ms

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

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ (/ x y) y)

simplify5.7s

Counts
73 → 73
Iterations

Useful iterations: done (5.7s)

IterNodesCost
0140862
1303813
2622757
31460745
43796724
done5000721

prune232.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(* y (/ y x))
0.7b
(/ 1 (* y (/ y x)))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
28×add-exp-log
17×add-sqr-sqrt
16×add-cbrt-cube
13×times-frac associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×div-exp
8×prod-exp
7×pow1
5×cbrt-undiv
4×cbrt-unprod
3×rec-exp 1-exp associate-*l* associate-/l*
2×pow-flip associate-*r/ pow-prod-down div-inv add-log-exp unswap-sqr
1×frac-2neg clear-num associate-/r* associate-/r/ *-commutative inv-pow
Counts
2 → 65
Calls
2 calls:
33.0ms
(* y (/ y x))
33.0ms
(/ 1 (* y (/ y x)))

series67.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* y (/ y x))
31.0ms
(/ 1 (* y (/ y x)))

simplify7.6s

Counts
71 → 71
Iterations

Useful iterations: 4 (6.4s)

IterNodesCost
0104610
1240542
2623460
31866422
44524418
done5001418

prune108.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
421×times-frac
197×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
29×div-inv
23×add-exp-log
16×div-exp
13×associate-/r* add-cbrt-cube associate-/l*
8×cbrt-undiv
2×rec-exp 1-exp
1×pow1 frac-2neg clear-num associate-/r/ associate-/l/ add-log-exp
Counts
1 → 219
Calls
1 calls:
20.0ms
(/ (/ 1 y) (/ y x))

series19.0ms

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

simplify1.6s

Counts
222 → 222
Iterations

Useful iterations: done (1.6s)

IterNodesCost
04014110
110873490
222233133
done50012900

prune269.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes32.0ms

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

sample710.0ms

Algorithm
intervals
Results
460.0ms10714×body80valid