Details

Time bar (total: 7.7s)

sample19.0ms

Algorithm
intervals
Results
7.0ms362×body80valid

simplify13.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.5b

localize4.0ms

Local error

Found 1 expressions with local error:

12.1b
(/ x (* y y))

rewrite9.0ms

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:
8.0ms
(/ x (* y y))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ x (* y y))

simplify1.2s

Counts
24 → 24

prune71.0ms

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)

rewrite17.0ms

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 y) y)

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ (/ x y) y)

simplify1.3s

Counts
73 → 73

prune148.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite41.0ms

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:
37.0ms
(* (/ x y) (/ 1 y))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(* (/ x y) (/ 1 y))

simplify564.0ms

Counts
60 → 60

prune127.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ y (/ x y))
0.3b
(/ (/ 1 1) (/ y (/ x y)))

rewrite166.0ms

Algorithm
rewrite-expression-head
Rules
1976×times-frac
849×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
107×div-inv
67×add-exp-log
57×div-exp associate-/r*
28×add-cbrt-cube
18×cbrt-undiv
16×associate-/r/ associate-/l*
15×1-exp
6×rec-exp
2×pow1 frac-2neg clear-num add-log-exp
1×associate-/l/
Counts
2 → 738
Calls
2 calls:
14.0ms
(/ y (/ x y))
50.0ms
(/ (/ 1 1) (/ y (/ x y)))

series72.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ y (/ x y))
38.0ms
(/ (/ 1 1) (/ y (/ x y)))

simplify1.4s

Counts
744 → 744

prune1.6s

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

regimes76.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify19.0ms

end0.0ms

sample718.0ms

Algorithm
intervals
Results
368.0ms10717×body80valid