Details

Time bar (total: 6.8s)

sample26.0ms

Algorithm
intervals
Results
16.0ms339×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.5b

localize8.0ms

Local error

Found 1 expressions with local error:

9.5b
(/ 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 insert-posit16 div-inv add-log-exp
Counts
1 → 22
Calls
1 calls:
9.0ms
(/ x (* y y))

series32.0ms

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

simplify623.0ms

Counts
25 → 25
Iterations
IterNodes
done5001
2610
1110
044

prune63.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite8.0ms

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 insert-posit16 add-log-exp associate-/l/
Counts
1 → 71
Calls
1 calls:
7.0ms
(/ (/ x y) y)

series23.0ms

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

simplify814.0ms

Counts
74 → 74
Iterations
IterNodes
done5001
21622
1339
0141

prune272.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (/ x y) (/ 1 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/ un-div-inv *-commutative insert-posit16 add-log-exp
Counts
1 → 58
Calls
1 calls:
20.0ms
(* (/ x y) (/ 1 y))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (/ x y) (/ 1 y))

simplify1.3s

Counts
61 → 61
Iterations
IterNodes
done5000
22100
1342
0111

prune207.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
282.0ms
(cbrt y)
243.0ms
(cbrt x)
285.0ms
(cbrt x)
292.0ms
(cbrt x)

simplify850.0ms

Counts
60 → 60
Iterations
IterNodes
done5000
41878
3622
2206
177
044

prune328.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes181.0ms

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

sample840.0ms

Algorithm
intervals
Results
610.0ms10459×body80valid