Details

Time bar (total: 9.1s)

sample34.0ms

Algorithm
intervals
Results
16.0ms352×body80valid

simplify9.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.7b

localize23.0ms

Local error

Found 1 expressions with local error:

10.3b
(/ x (* y y))

rewrite10.0ms

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×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
10.0ms
(/ x (* y y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ x (* y y))

simplify1.0s

Counts
26 → 26
Iterations
IterNodes
done5001
2616
1112
045

prune120.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

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×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp associate-/l/
Counts
1 → 72
Calls
1 calls:
9.0ms
(/ (/ x y) y)

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ (/ x y) y)

simplify1.1s

Counts
75 → 75
Iterations
IterNodes
done5000
21637
1343
0142

prune350.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ x y)) (cbrt (/ x y)))
9.5b
(cbrt (/ x y))
9.5b
(cbrt (/ x y))
9.5b
(cbrt (/ x y))

rewrite67.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 152
Calls
4 calls:
43.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
4.0ms
(cbrt (/ x y))
4.0ms
(cbrt (/ x y))
4.0ms
(cbrt (/ x y))

series441.0ms

Counts
4 → 12
Calls
4 calls:
147.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
97.0ms
(cbrt (/ x y))
104.0ms
(cbrt (/ x y))
92.0ms
(cbrt (/ x y))

simplify1.5s

Counts
164 → 164
Iterations
IterNodes
done5001
21230
1290
0165

prune976.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (/ 1 y) y)
9.8b
(* x (/ (/ 1 y) y))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
93×add-sqr-sqrt
81×*-un-lft-identity
80×add-cube-cbrt
43×associate-*r*
26×add-exp-log
16×add-cbrt-cube
13×associate-/l*
12×div-exp
10×div-inv
7×pow1
6×cbrt-undiv
5×prod-exp unswap-sqr
3×associate-/r* associate-*l* cbrt-unprod
2×expm1-log1p-u rec-exp 1-exp log1p-expm1-u add-log-exp pow-div
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative pow-flip inv-pow associate-/l/
Counts
2 → 147
Calls
2 calls:
16.0ms
(/ (/ 1 y) y)
31.0ms
(* x (/ (/ 1 y) y))

series55.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(/ (/ 1 y) y)
32.0ms
(* x (/ (/ 1 y) y))

simplify1.5s

Counts
153 → 153
Iterations
IterNodes
done5001
22850
1565
0213

prune708.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes293.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample674.0ms

Algorithm
intervals
Results
434.0ms10619×body80valid