Details

Time bar (total: 6.9s)

sample29.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done8
18
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite40.0ms

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-cbrt-cube add-exp-log
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg div-exp div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
39.0ms
(/ (+ x y) (+ y 1.0))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(/ (+ x y) (+ y 1.0))

simplify848.0ms

Counts
43 → 43
Iterations
IterNodes
done5000
2788
1197
078

prune210.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite63.0ms

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 clear-num frac-2neg 1-exp add-log-exp associate-/l/
1×pow-flip inv-pow
Counts
2 → 152
Calls
2 calls:
32.0ms
(/ (+ y 1.0) (+ x y))
24.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

series172.0ms

Counts
2 → 6
Calls
2 calls:
117.0ms
(/ (+ y 1.0) (+ x y))
54.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

simplify1.4s

Counts
158 → 158
Iterations
IterNodes
done5000
23008
1508
0193

prune587.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))
0.1b
(* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0)))
0.1b
(* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0)))
16.5b
(cbrt (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0))))

rewrite395.0ms

Algorithm
rewrite-expression-head
Rules
255×*-un-lft-identity
141×times-frac
82×add-sqr-sqrt distribute-lft-out
67×add-cube-cbrt
59×add-cbrt-cube add-exp-log
44×associate-*r*
42×swap-sqr
30×pow1
23×associate-*l*
22×prod-exp cbrt-unprod
18×cbrt-undiv div-exp
12×associate-/r/
11×frac-times associate-*l/
7×cbrt-div flip3-+ pow-plus associate-*r/ pow-prod-up flip-+
6×div-inv unswap-sqr
4×associate-/r* pow-prod-down associate-/l* add-log-exp
3×pow2 pow-sqr
2×pow3 *-commutative associate-/l/
1×cbrt-prod clear-num frac-2neg pow1/3 rem-cbrt-cube
Counts
4 → 242
Calls
4 calls:
26.0ms
(/ (+ x y) (+ y 1.0))
78.0ms
(* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0)))
167.0ms
(* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0)))
107.0ms
(cbrt (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0))))

series329.0ms

Counts
4 → 12
Calls
4 calls:
68.0ms
(/ (+ x y) (+ y 1.0))
62.0ms
(* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0)))
132.0ms
(* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0)))
67.0ms
(cbrt (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0))))

simplify1.0s

Counts
254 → 254
Iterations
IterNodes
done5000
1901
0251

prune841.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes128.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample612.0ms

Algorithm
intervals
Results
253.0ms7998×body80valid
0.0ms2×body1280valid