Details

Time bar (total: 14.6s)

sample13.0ms

Algorithm
intervals
Results
5.0ms333×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
done65

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.4b

localize3.0ms

Local error

Found 1 expressions with local error:

10.1b
(/ x (* y y))

rewrite8.0ms

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:
7.0ms
(/ x (* y y))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ x (* y y))

simplify3.0s

Counts
24 → 24
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
043185
191182
2230152
3526152
4907152
52395152
done5001152

prune41.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize3.0ms

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)

series23.0ms

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

simplify3.7s

Counts
73 → 73
Iterations

Useful iterations: done (3.7s)

IterNodesCost
0140862
1303813
2622757
31460745
43796724
done5000721

prune113.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* y (/ y x))
0.8b
(/ 1 (* y (/ y x)))

rewrite33.0ms

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:
13.0ms
(* y (/ y x))
15.0ms
(/ 1 (* y (/ y x)))

series36.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(* y (/ y x))
18.0ms
(/ 1 (* y (/ y x)))

simplify5.3s

Counts
71 → 71
Iterations

Useful iterations: 4 (4.5s)

IterNodesCost
0104610
1240542
2623460
31866422
44524418
done5001418

prune100.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite30.0ms

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:
17.0ms
(/ (/ 1 y) (/ y x))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ (/ 1 y) (/ y x))

simplify1.3s

Counts
222 → 222
Iterations

Useful iterations: done (1.3s)

IterNodesCost
04014110
110873490
222233133
done50012900

prune198.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes77.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
done45

end0.0ms

sample395.0ms

Algorithm
intervals
Results
169.0ms10684×body80valid