Details

Time bar (total: 13.8s)

sample39.0ms

Algorithm
intervals
Results
24.0ms334×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.1b

localize12.0ms

Local error

Found 1 expressions with local error:

8.1b
(/ x (* y y))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt times-frac
37×*-un-lft-identity add-cube-cbrt
15×associate-/r*
12×swap-sqr associate-*r* associate-*l*
6×add-cbrt-cube add-exp-log
4×*-commutative unswap-sqr
3×associate-/l*
2×cbrt-undiv div-exp
1×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 div-inv add-log-exp
Counts
1 → 78
Calls
1 calls:
29.0ms
(/ x (* y y))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ x (* y y))

simplify2.7s

Counts
81 → 81
Iterations
IterNodes
done5001
34916
21051
1318
0120

prune230.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
45×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/l*
9×associate-/l/
6×associate-/r* add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp
2×clear-num frac-2neg
1×pow1 insert-posit16 add-log-exp
Counts
1 → 79
Calls
1 calls:
23.0ms
(/ (/ x y) y)

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(/ (/ x y) y)

simplify3.5s

Counts
82 → 82
Iterations
IterNodes
done5114
34448
2854
1330
0150

prune306.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
81×frac-times
72×add-sqr-sqrt
61×associate-/l*
60×associate-/r*
58×*-un-lft-identity
55×add-cube-cbrt
25×times-frac
23×add-exp-log
21×clear-num
20×frac-2neg
13×add-cbrt-cube associate-*r* associate-*l*
9×associate-*l/ associate-*r/
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp un-div-inv div-inv
1×pow-prod-down *-commutative insert-posit16 add-log-exp
Counts
1 → 155
Calls
1 calls:
38.0ms
(* (/ 1 y) (/ x y))

series32.0ms

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

simplify1.6s

Counts
158 → 158
Iterations
IterNodes
done5001
22539
1843
0236

prune389.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ y x) y)
0.5b
(/ 1 (* (/ y x) y))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
119×times-frac
99×add-sqr-sqrt
74×*-un-lft-identity add-cube-cbrt
65×associate-*l*
29×associate-/r*
28×add-exp-log
18×associate-*l/
16×add-cbrt-cube
15×associate-*r*
10×div-exp unswap-sqr
9×associate-/r/ associate-/l*
8×prod-exp
7×pow1
6×div-inv
5×cbrt-undiv *-commutative
4×cbrt-unprod
3×rec-exp clear-num frac-2neg 1-exp
2×pow-prod-down insert-posit16 pow-flip add-log-exp
1×inv-pow
Counts
2 → 171
Calls
2 calls:
28.0ms
(* (/ y x) y)
56.0ms
(/ 1 (* (/ y x) y))

series44.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* (/ y x) y)
21.0ms
(/ 1 (* (/ y x) y))

simplify3.1s

Counts
177 → 177
Iterations
IterNodes
done5000
34633
21490
1633
0234

prune453.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes168.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample885.0ms

Algorithm
intervals
Results
683.0ms10680×body80valid