Details

Time bar (total: 7.8s)

sample34.0ms

Algorithm
intervals
Results
15.0ms341×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.4b

localize10.0ms

Local error

Found 1 expressions with local error:

9.0b
(/ x (* y y))

rewrite12.0ms

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:
11.0ms
(/ x (* y y))

series41.0ms

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

simplify673.0ms

Counts
24 → 24
Iterations
IterNodes
done5001
2579
1109
043

prune83.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

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 add-log-exp associate-/l/
Counts
1 → 70
Calls
1 calls:
13.0ms
(/ (/ x y) y)

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ (/ x y) y)

simplify1.1s

Counts
73 → 73
Iterations
IterNodes
done5000
21607
1338
0140

prune318.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite55.0ms

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:
14.0ms
(/ y (/ x y))
21.0ms
(/ 1 (/ y (/ x y)))

series65.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(/ y (/ x y))
21.0ms
(/ 1 (/ y (/ x y)))

simplify922.0ms

Counts
280 → 280
Iterations
IterNodes
done5000
11199
0417

prune865.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (/ y x) y)
0.4b
(/ 1 (* 1 (* (/ y x) y)))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
62×add-exp-log
32×prod-exp
21×add-cbrt-cube div-exp
17×add-sqr-sqrt
16×1-exp
13×times-frac associate-*l*
12×*-un-lft-identity add-cube-cbrt
10×pow1
7×rec-exp cbrt-unprod
6×cbrt-undiv
4×pow-prod-down
3×associate-*r* pow-flip associate-/l*
2×associate-*l/ div-inv add-log-exp unswap-sqr
1×clear-num associate-/r* frac-2neg associate-*r/ associate-/r/ *-commutative inv-pow
Counts
2 → 79
Calls
2 calls:
12.0ms
(* (/ y x) y)
53.0ms
(/ 1 (* 1 (* (/ y x) y)))

series49.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(* (/ y x) y)
23.0ms
(/ 1 (* 1 (* (/ y x) y)))

simplify2.3s

Counts
85 → 85
Iterations
IterNodes
done5000
22762
1382
0129

prune202.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0b

regimes231.0ms

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

sample699.0ms

Algorithm
intervals
Results
349.0ms10574×body80valid