Details

Time bar (total: 6.8s)

sample30.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done8
18
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite20.0ms

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×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-exp log1p-expm1-u div-inv add-log-exp
Counts
1 → 42
Calls
1 calls:
19.0ms
(/ (+ x y) (+ y 1.0))

series50.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(/ (+ x y) (+ y 1.0))

simplify852.0ms

Counts
45 → 45
Iterations
IterNodes
done5000
2821
1203
080

prune174.0ms

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

rewrite69.0ms

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×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp log1p-expm1-u add-log-exp associate-/l/
1×pow-flip inv-pow
Counts
2 → 156
Calls
2 calls:
33.0ms
(/ (+ y 1.0) (+ x y))
25.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

series125.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(/ (+ y 1.0) (+ x y))
47.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

simplify1.7s

Counts
162 → 162
Iterations
IterNodes
done5000
23041
1517
0197

prune551.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize28.0ms

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))))

rewrite393.0ms

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×expm1-log1p-u associate-/r* pow-prod-down log1p-expm1-u 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 → 250
Calls
4 calls:
24.0ms
(/ (+ x y) (+ y 1.0))
92.0ms
(* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0)))
148.0ms
(* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0)))
110.0ms
(cbrt (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0))))

series272.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(/ (+ x y) (+ y 1.0))
57.0ms
(* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0)))
103.0ms
(* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0)))
74.0ms
(cbrt (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0))))

simplify876.0ms

Counts
262 → 262
Iterations
IterNodes
done5000
1926
0259

prune898.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes110.0ms

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

sample535.0ms

Algorithm
intervals
Results
262.0ms7998×body80valid
0.0ms2×body1280valid