Details

Time bar (total: 8.9s)

sample13.0ms

Algorithm
intervals
Results
5.0ms328×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
165
done65

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.7b

localize3.0ms

Local error

Found 1 expressions with local error:

9.4b
(/ x (* y y))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 expm1-log1p-u frac-2neg prod-exp clear-num associate-/r* cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
3.0ms
(/ x (* y y))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(/ x (* y y))

simplify2.1s

Counts
26 → 26
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
045197
199194
2303164
31131164
43406164
done5000164

prune48.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u associate-/l/ add-log-exp
Counts
1 → 72
Calls
1 calls:
6.0ms
(/ (/ x y) y)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ (/ x y) y)

simplify601.0ms

Counts
75 → 75
Iterations

Useful iterations: 2 (94.0ms)

IterNodesCost
0142874
1319825
21199769
done5001769

prune124.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ y (/ x y))
0.7b
(/ 1 (/ y (/ x y)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
229×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
57×associate-/r*
28×add-exp-log
22×div-inv
18×div-exp
16×add-cbrt-cube
9×cbrt-undiv
6×associate-/r/ associate-/l*
3×pow1 rec-exp 1-exp
2×expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×pow-flip inv-pow
Counts
2 → 278
Calls
2 calls:
5.0ms
(/ y (/ x y))
14.0ms
(/ 1 (/ y (/ x y)))

series35.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(/ y (/ x y))
17.0ms
(/ 1 (/ y (/ x y)))

simplify3.0s

Counts
284 → 284
Iterations

Useful iterations: done (3.0s)

IterNodesCost
04214517
19733857
241673193
done50013151

prune314.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (/ 1 y) (/ 1 (/ x y)))
0.3b
(/ 1 (/ x y))

rewrite105.0ms

Algorithm
rewrite-expression-head
Rules
1976×times-frac
849×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
107×div-inv
96×add-exp-log
77×div-exp
57×associate-/r*
28×add-cbrt-cube
18×cbrt-undiv
17×rec-exp 1-exp
16×associate-/r/ associate-/l*
3×pow1
2×expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×pow-flip associate-/l/ inv-pow
Counts
2 → 755
Calls
2 calls:
25.0ms
(/ (/ 1 y) (/ 1 (/ x y)))
5.0ms
(/ 1 (/ x y))

series26.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(/ (/ 1 y) (/ 1 (/ x y)))
9.0ms
(/ 1 (/ x y))

simplify1.5s

Counts
761 → 761
Iterations

Useful iterations: done (1.4s)

IterNodesCost
0117517610
1358213705
done500011811

prune434.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes74.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
done45

end0.0ms

sample335.0ms

Algorithm
intervals
Results
170.0ms10629×body80valid