Details

Time bar (total: 6.1s)

sample26.0ms

Algorithm
intervals
Results
9.0ms340×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune4.0ms

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×pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
8.0ms
(/ x (* y y))

series31.0ms

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

simplify526.0ms

Counts
24 → 24
Iterations
IterNodes
done5001
2579
1109
043

prune95.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite12.0ms

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×pow1 clear-num frac-2neg add-log-exp associate-/l/
Counts
1 → 70
Calls
1 calls:
9.0ms
(/ (/ x y) y)

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(/ (/ x y) y)

simplify736.0ms

Counts
73 → 73
Iterations
IterNodes
done5000
21607
1338
0140

prune372.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite22.0ms

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×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative add-log-exp
Counts
1 → 56
Calls
1 calls:
19.0ms
(* (/ 1 y) (/ x y))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(* (/ 1 y) (/ x y))

simplify1.0s

Counts
59 → 59
Iterations
IterNodes
done5000
22181
1348
0110

prune222.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.1b
(* y (/ y x))
0.2b
(/ (/ 1 1) (* y (/ y x)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
67×add-exp-log
41×times-frac div-exp
29×add-sqr-sqrt
28×add-cbrt-cube
24×*-un-lft-identity add-cube-cbrt
16×prod-exp
15×1-exp
13×associate-*r* associate-/l*
12×cbrt-undiv
6×rec-exp cbrt-unprod
4×pow1 div-inv
3×associate-*l*
2×associate-*r/ add-log-exp unswap-sqr
1×clear-num associate-/r* frac-2neg pow-prod-down associate-/r/ *-commutative associate-/l/
Counts
2 → 98
Calls
2 calls:
17.0ms
(* y (/ y x))
21.0ms
(/ (/ 1 1) (* y (/ y x)))

series53.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* y (/ y x))
21.0ms
(/ (/ 1 1) (* y (/ y x)))

simplify1.6s

Counts
104 → 104
Iterations
IterNodes
done5000
22575
1560
0172

prune253.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes233.0ms

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

sample679.0ms

Algorithm
intervals
Results
281.0ms10633×body80valid