Details

Time bar (total: 6.5s)

sample18.0ms

Algorithm
intervals
Results
8.0ms330×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2117
done117

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.3b

localize12.0ms

Local error

Found 1 expressions with local error:

10.5b
(/ x (* y y))

rewrite9.0ms

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 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
8.0ms
(/ x (* y y))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(/ x (* y y))

simplify840.0ms

Counts
24 → 24
Iterations

Useful iterations: 2 (111.0ms)

IterNodesCost
043185
1109182
2607152
done5000152

prune75.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite29.0ms

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 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
24.0ms
(/ (/ x y) y)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(/ (/ x y) y)

simplify922.0ms

Counts
73 → 73
Iterations

Useful iterations: done (918.0ms)

IterNodesCost
0140862
1338813
21621761
done5001749

prune214.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*r* associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative add-log-exp
Counts
1 → 57
Calls
1 calls:
33.0ms
(* (/ x y) (/ 1 y))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* (/ x y) (/ 1 y))

simplify2.1s

Counts
60 → 60
Iterations

Useful iterations: 2 (344.0ms)

IterNodesCost
0110633
1341559
22002430
done5001430

prune187.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ 1 (* y y))
10.3b
(* x (/ 1 (* y y)))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log
16×add-cbrt-cube
13×prod-exp
12×pow1 add-sqr-sqrt
8×*-un-lft-identity times-frac div-exp
7×add-cube-cbrt associate-*r*
6×pow-flip
5×cbrt-unprod
4×cbrt-undiv rec-exp 1-exp
3×associate-*l* associate-/l* unswap-sqr
2×pow-prod-down div-inv add-log-exp
1×pow2 frac-2neg pow-plus associate-*r/ clear-num associate-/r* pow-sqr un-div-inv *-commutative pow-prod-up inv-pow
Counts
2 → 66
Calls
2 calls:
18.0ms
(/ 1 (* y y))
36.0ms
(* x (/ 1 (* y y)))

series57.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(/ 1 (* y y))
25.0ms
(* x (/ 1 (* y y)))

simplify761.0ms

Counts
72 → 72
Iterations

Useful iterations: 2 (191.0ms)

IterNodesCost
086583
1235496
21292377
done5001377

prune130.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes111.0ms

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

sample854.0ms

Algorithm
intervals
Results
475.0ms10733×body80valid