Details

Time bar (total: 11.2s)

sample22.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
46.0ms
(/ (+ x y) (+ y 1.0))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(/ (+ x y) (+ y 1.0))

simplify2.6s

Counts
43 → 43
Iterations

Useful iterations: 2 (86.0ms)

IterNodesCost
078536
1192511
2524477
31178477
43174477
done5001477

prune87.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ y 1.0))
0.1b
(* (+ x y) (/ 1 (+ y 1.0)))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out
5×pow1
4×flip3-+ div-exp associate-*l* prod-exp associate-/r* associate-/r/ flip-+
3×associate-/l* unswap-sqr
2×cbrt-undiv frac-times rec-exp 1-exp associate-*l/ cbrt-unprod div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 83
Calls
2 calls:
18.0ms
(/ 1 (+ y 1.0))
69.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

series64.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(/ 1 (+ y 1.0))
38.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

simplify2.2s

Counts
89 → 89
Iterations

Useful iterations: 3 (1.0s)

IterNodesCost
01331006
1345820
21034728
32727726
done5000726

prune181.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y 1.0) (+ x y))
0.2b
(/ 1 (/ (+ y 1.0) (+ x y)))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
155×*-un-lft-identity
146×times-frac
71×add-sqr-sqrt add-cube-cbrt
42×distribute-lft-out
26×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×flip3-+ flip-+ div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip inv-pow
Counts
2 → 152
Calls
2 calls:
33.0ms
(/ (+ y 1.0) (+ x y))
25.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

series123.0ms

Counts
2 → 6
Calls
2 calls:
81.0ms
(/ (+ y 1.0) (+ x y))
42.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

simplify2.3s

Counts
158 → 158
Iterations

Useful iterations: 3 (934.0ms)

IterNodesCost
01932548
14372153
210571932
327991900
done50001900

prune245.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (+ y 1.0))
0.0b
(/ 1 (+ x y))
0.1b
(/ (/ 1 (+ y 1.0)) (/ 1 (+ x y)))

rewrite152.0ms

Algorithm
rewrite-expression-head
Rules
804×times-frac
569×*-un-lft-identity
325×add-sqr-sqrt add-cube-cbrt
122×distribute-lft-out
81×associate-/r/
51×add-exp-log
41×div-inv
40×flip3-+ flip-+
36×div-exp
26×associate-/r*
24×associate-/l*
19×add-cbrt-cube
10×cbrt-undiv rec-exp 1-exp
5×pow1
3×frac-2neg clear-num add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 466
Calls
3 calls:
21.0ms
(/ 1 (+ y 1.0))
12.0ms
(/ 1 (+ x y))
67.0ms
(/ (/ 1 (+ y 1.0)) (/ 1 (+ x y)))

series100.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(/ 1 (+ y 1.0))
35.0ms
(/ 1 (+ x y))
35.0ms
(/ (/ 1 (+ y 1.0)) (/ 1 (+ x y)))

simplify2.0s

Counts
475 → 475
Iterations

Useful iterations: done (1.9s)

IterNodesCost
053910943
115118087
230427223
done50027133

prune425.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes41.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample484.0ms

Algorithm
intervals
Results
261.0ms7999×body80valid
0.0ms1×body160valid