Details

Time bar (total: 13.9s)

sample28.0ms

Algorithm
intervals
Results
14.0ms324×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.1b

localize7.0ms

Local error

Found 1 expressions with local error:

10.1b
(/ x (* y y))

rewrite16.0ms

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:
15.0ms
(/ x (* y y))

series45.0ms

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

simplify2.0s

Counts
25 → 25
Iterations
IterNodes
done5051
31456
2324
1103
044

prune122.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (/ 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×pow1 clear-num frac-2neg insert-posit16 add-log-exp associate-/l/
Counts
1 → 71
Calls
1 calls:
13.0ms
(/ (/ x y) y)

series35.0ms

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

simplify3.1s

Counts
74 → 74
Iterations
IterNodes
done5012
34189
2816
1317
0141

prune253.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite31.0ms

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:
29.0ms
(* (/ x y) (/ 1 y))

series31.0ms

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

simplify2.3s

Counts
61 → 61
Iterations
IterNodes
done5056
33142
21057
1329
0111

prune175.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 77
Calls
4 calls:
14.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.2s

Counts
4 → 12
Calls
4 calls:
366.0ms
(* (cbrt y) (cbrt y))
308.0ms
(cbrt y)
252.0ms
(cbrt y)
277.0ms
(cbrt y)

simplify3.3s

Counts
89 → 89
Iterations
IterNodes
done5001
43895
31039
2380
1138
063

prune395.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes149.0ms

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

sample592.0ms

Algorithm
intervals
Results
381.0ms10735×body80valid