Details

Time bar (total: 8.7s)

sample15.0ms

Algorithm
intervals
Results
7.0ms362×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1107
2117
done117

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.5b

localize4.0ms

Local error

Found 1 expressions with local error:

8.5b
(/ 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))

simplify2.0s

Counts
26 → 26
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
045197
197194
2279164
31008164
43806164
done5000164

prune50.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite10.0ms

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)

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(/ (/ x y) y)

simplify1.9s

Counts
75 → 75
Iterations

Useful iterations: done (1.9s)

IterNodesCost
0142874
1313825
2748769
32106757
done5000748

prune135.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
28×add-exp-log
17×add-sqr-sqrt
16×add-cbrt-cube
13×times-frac associate-*l*
12×add-cube-cbrt *-un-lft-identity
10×div-exp
8×prod-exp
7×pow1
5×cbrt-undiv
4×cbrt-unprod
3×rec-exp 1-exp associate-*r* associate-/l*
2×expm1-log1p-u pow-flip pow-prod-down associate-*l/ log1p-expm1-u div-inv add-log-exp unswap-sqr
1×frac-2neg clear-num associate-/r* associate-/r/ *-commutative inv-pow
Counts
2 → 69
Calls
2 calls:
8.0ms
(* (/ y x) y)
8.0ms
(/ 1 (* (/ y x) y))

series34.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(* (/ y x) y)
16.0ms
(/ 1 (* (/ y x) y))

simplify2.1s

Counts
75 → 75
Iterations

Useful iterations: 3 (886.0ms)

IterNodesCost
0106624
1247568
2683484
32915440
done5000440

prune117.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite13.0ms

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:
9.0ms
(/ (/ x y) y)

series22.0ms

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

simplify1.6s

Counts
75 → 75
Iterations

Useful iterations: done (1.6s)

IterNodesCost
0142874
1313825
2748769
32106757
done5000748

prune119.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes117.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
done67

end0.0ms

sample355.0ms

Algorithm
intervals
Results
197.0ms10619×body80valid