Details

Time bar (total: 8.5s)

sample24.0ms

Algorithm
intervals
Results
9.0ms256×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))

rewrite22.0ms

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:
21.0ms
(/ (+ x y) (+ y 1.0))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(/ (+ x y) (+ y 1.0))

simplify1.8s

Counts
43 → 43
Iterations
IterNodes
done5011
32619
2632
1197
078

prune220.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (+ y 1.0) (- y 1.0))
0.1b
(* (/ (+ y x) (* (+ y 1.0) (- y 1.0))) (- y 1.0))
14.7b
(/ (+ y x) (* (+ y 1.0) (- y 1.0)))

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×associate-*l*
19×add-cbrt-cube add-exp-log
18×add-sqr-sqrt
16×associate-/r/
14×frac-times
11×flip3-- flip--
10×flip3-+ associate-*r* add-cube-cbrt flip-+
8×times-frac associate-*r/
7×pow1 associate-*l/
6×prod-exp cbrt-unprod
4×distribute-rgt-in cbrt-undiv sub-neg distribute-lft-in div-exp distribute-lft-out associate-/l*
3×add-log-exp
2×pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares unswap-sqr associate-/l/
1×clear-num associate-/r* frac-2neg
Counts
3 → 112
Calls
3 calls:
32.0ms
(* (+ y 1.0) (- y 1.0))
86.0ms
(* (/ (+ y x) (* (+ y 1.0) (- y 1.0))) (- y 1.0))
28.0ms
(/ (+ y x) (* (+ y 1.0) (- y 1.0)))

series231.0ms

Counts
3 → 9
Calls
3 calls:
98.0ms
(* (+ y 1.0) (- y 1.0))
46.0ms
(* (/ (+ y x) (* (+ y 1.0) (- y 1.0))) (- y 1.0))
86.0ms
(/ (+ y x) (* (+ y 1.0) (- y 1.0)))

simplify2.4s

Counts
121 → 121
Iterations
IterNodes
done5000
22407
1555
0180

prune489.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*l*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out
5×pow1
4×associate-/r* flip3-+ div-exp associate-*r* prod-exp associate-/r/ flip-+
3×associate-/l* unswap-sqr
2×frac-times cbrt-undiv rec-exp 1-exp associate-*r/ cbrt-unprod div-inv add-log-exp
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in pow-prod-down associate-*l/ *-commutative pow-flip inv-pow
Counts
2 → 84
Calls
2 calls:
9.0ms
(/ 1 (+ y 1.0))
33.0ms
(* (/ 1 (+ y 1.0)) (+ x y))

series75.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(/ 1 (+ y 1.0))
46.0ms
(* (/ 1 (+ y 1.0)) (+ x y))

simplify1.5s

Counts
90 → 90
Iterations
IterNodes
done5000
21574
1476
0142

prune425.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes89.0ms

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

sample835.0ms

Algorithm
intervals
Results
683.0ms7999×body80valid
0.0ms1×body1280valid