Details

Time bar (total: 12.9s)

sample15.0ms

Algorithm
intervals
Results
6.0ms325×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: 9.7b

localize5.0ms

Local error

Found 1 expressions with local error:

9.4b
(/ x (* y y))

rewrite7.0ms

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:
6.0ms
(/ x (* y y))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ x (* y y))

simplify1.3s

Counts
24 → 24
Iterations
IterNodes
done5000
31448
2324
1102
043

prune134.0ms

Pruning

7 alts after pruning (6 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)

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ (/ x y) y)

simplify3.1s

Counts
73 → 73
Iterations
IterNodes
done5042
34530
2835
1316
0140

prune314.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

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 add-log-exp
Counts
1 → 57
Calls
1 calls:
27.0ms
(* (/ x y) (/ 1 y))

series35.0ms

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

simplify2.3s

Counts
60 → 60
Iterations
IterNodes
done5555
33049
21052
1328
0110

prune172.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ x y)) (cbrt (/ x y)))
8.7b
(cbrt (/ x y))
8.7b
(cbrt (/ x y))
8.7b
(cbrt (/ x y))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×*-un-lft-identity add-cube-cbrt
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
44.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
4.0ms
(cbrt (/ x y))
3.0ms
(cbrt (/ x y))
4.0ms
(cbrt (/ x y))

series478.0ms

Counts
4 → 12
Calls
4 calls:
161.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
117.0ms
(cbrt (/ x y))
97.0ms
(cbrt (/ x y))
102.0ms
(cbrt (/ x y))

simplify3.0s

Counts
156 → 156
Iterations
IterNodes
done5002
44206
31326
2637
1279
0161

prune950.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes255.0ms

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

sample611.0ms

Algorithm
intervals
Results
363.0ms10536×body80valid