Details

Time bar (total: 9.8s)

sample20.0ms

Algorithm
intervals
Results
7.0ms340×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.9b

localize7.0ms

Local error

Found 1 expressions with local error:

10.6b
(/ x (* y y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt associate-/l*
2×cbrt-undiv div-exp
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
9.0ms
(/ x (* y y))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(/ x (* y y))

simplify404.0ms

Counts
26 → 26
Iterations
IterNodes
done5001
2616
1112
045

prune114.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/l*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv associate-/r* div-exp
1×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp associate-/l/
Counts
1 → 72
Calls
1 calls:
12.0ms
(/ (/ x y) y)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(/ (/ x y) y)

simplify753.0ms

Counts
75 → 75
Iterations
IterNodes
done5000
21637
1343
0142

prune232.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

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×add-cbrt-cube associate-*r* associate-*l*
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×expm1-log1p-u frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative log1p-expm1-u add-log-exp
Counts
1 → 58
Calls
1 calls:
24.0ms
(* (/ 1 y) (/ x y))

series26.0ms

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

simplify1.2s

Counts
61 → 61
Iterations
IterNodes
done5001
22093
1350
0112

prune244.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite139.0ms

Algorithm
rewrite-expression-head
Rules
1976×times-frac
849×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
107×div-inv
67×add-exp-log
57×associate-/r* div-exp
28×add-cbrt-cube
18×cbrt-undiv
16×associate-/r/ associate-/l*
15×1-exp
6×rec-exp
2×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp
1×associate-/l/
Counts
2 → 742
Calls
2 calls:
9.0ms
(/ y (/ x y))
40.0ms
(/ (/ 1 1) (/ y (/ x y)))

series57.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/ y (/ x y))
36.0ms
(/ (/ 1 1) (/ y (/ x y)))

simplify4.2s

Counts
748 → 748
Iterations
IterNodes
done5001
14894
01176

prune1.1s

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes237.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample982.0ms

Algorithm
intervals
Results
300.0ms10633×body80valid