Details

Time bar (total: 8.1s)

sample21.0ms

Algorithm
intervals
Results
9.0ms341×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.4b

localize14.0ms

Local error

Found 1 expressions with local error:

9.0b
(/ x (* y y))

rewrite13.0ms

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:
12.0ms
(/ x (* y y))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(/ x (* y y))

simplify648.0ms

Counts
24 → 24
Iterations
IterNodes
done5001
2579
1109
043

prune91.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (/ x y) y)

rewrite24.0ms

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:
18.0ms
(/ (/ x y) y)

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(/ (/ x y) y)

simplify929.0ms

Counts
73 → 73
Iterations
IterNodes
done5000
21607
1338
0140

prune372.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ y (/ x y))
0.4b
(/ 1 (/ y (/ x y)))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
229×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
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×clear-num frac-2neg add-log-exp
1×pow-flip inv-pow
Counts
2 → 274
Calls
2 calls:
11.0ms
(/ y (/ x y))
17.0ms
(/ 1 (/ y (/ x y)))

series65.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ y (/ x y))
32.0ms
(/ 1 (/ y (/ x y)))

simplify848.0ms

Counts
280 → 280
Iterations
IterNodes
done5000
11199
0417

prune788.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)
5.9b
(/ x (* (cbrt y) y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod add-sqr-sqrt *-un-lft-identity add-exp-log add-cube-cbrt
8×add-cbrt-cube
4×pow1 add-log-exp
3×times-frac pow1/3 associate-/l*
2×cbrt-undiv div-exp
1×clear-num associate-/r* frac-2neg prod-exp cbrt-unprod div-inv
Counts
4 → 54
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
14.0ms
(/ x (* (cbrt y) y))

series971.0ms

Counts
4 → 12
Calls
4 calls:
200.0ms
(cbrt y)
296.0ms
(cbrt y)
305.0ms
(cbrt y)
170.0ms
(/ x (* (cbrt y) y))

simplify1.8s

Counts
66 → 66
Iterations
IterNodes
done5000
33468
2554
1159
073

prune292.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes147.0ms

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

sample839.0ms

Algorithm
intervals
Results
452.0ms10574×body80valid