Details

Time bar (total: 7.1s)

sample24.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify23.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.3b

localize11.0ms

Local error

Found 1 expressions with local error:

9.6b
(/ (* x y) (+ y 1.0))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-exp-log add-cbrt-cube
4×times-frac associate-/r*
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
17.0ms
(/ (* x y) (+ y 1.0))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (* x y) (+ y 1.0))

simplify1.4s

Counts
28 → 28

prune94.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*l* associate-/l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
12.0ms
(/ y (+ y 1.0))
37.0ms
(* x (/ y (+ y 1.0)))

series110.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ y (+ y 1.0))
72.0ms
(* x (/ y (+ y 1.0)))

simplify631.0ms

Counts
76 → 76

prune167.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
9×add-exp-log add-cbrt-cube
7×associate-/l*
6×div-inv
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/l/ add-log-exp
1×flip3-+ associate-/r/ flip-+
Counts
2 → 115
Calls
2 calls:
38.0ms
(/ (+ y 1.0) y)
31.0ms
(/ x (/ (+ y 1.0) y))

series176.0ms

Counts
2 → 6
Calls
2 calls:
89.0ms
(/ (+ y 1.0) y)
88.0ms
(/ x (/ (+ y 1.0) y))

simplify853.0ms

Counts
121 → 121

prune337.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ y 1.0) y)
0.1b
(/ (/ (+ y 1.0) y) x)
0.7b
(/ 1 (/ (/ (+ y 1.0) y) x))

rewrite200.0ms

Algorithm
rewrite-expression-head
Rules
600×times-frac
382×*-un-lft-identity
278×add-sqr-sqrt add-cube-cbrt
58×associate-/r*
52×distribute-lft-out
31×add-exp-log
23×div-inv associate-/l*
19×div-exp add-cbrt-cube
10×cbrt-undiv
4×pow1
3×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
3 → 351
Calls
3 calls:
44.0ms
(/ (+ y 1.0) y)
53.0ms
(/ (/ (+ y 1.0) y) x)
57.0ms
(/ 1 (/ (/ (+ y 1.0) y) x))

series217.0ms

Counts
3 → 9
Calls
3 calls:
100.0ms
(/ (+ y 1.0) y)
65.0ms
(/ (/ (+ y 1.0) y) x)
52.0ms
(/ 1 (/ (/ (+ y 1.0) y) x))

simplify683.0ms

Counts
360 → 360

prune976.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes28.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify20.0ms

end0.0ms

sample922.0ms

Algorithm
intervals
Results
633.0ms8000×body80valid