Details

Time bar (total: 8.8s)

sample29.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify40.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1149
2289
3439
4479
done479

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.4b

localize20.0ms

Local error

Found 1 expressions with local error:

14.0b
(/ (+ x y) (* (* x 2.0) y))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×*-un-lft-identity
4×times-frac associate-/l*
3×cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out
1×pow1 expm1-log1p-u frac-2neg flip3-+ clear-num associate-/r* flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
69.0ms
(/ (+ x y) (* (* x 2.0) y))

series83.0ms

Counts
1 → 3
Calls
1 calls:
82.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.0s

Counts
32 → 32
Iterations

Useful iterations: 2 (169.0ms)

IterNodesCost
075426
1222411
2970333
done5001333

prune147.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (/ 0.5 y) (/ 0.5 x))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
15×times-frac
13×fma-def
10×add-sqr-sqrt add-cube-cbrt
5×distribute-lft-out
3×div-inv add-log-exp
1×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ frac-add sum-log add-cbrt-cube flip-+ log1p-expm1-u
Counts
1 → 32
Calls
1 calls:
43.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(+ (/ 0.5 y) (/ 0.5 x))

simplify605.0ms

Counts
35 → 35
Iterations

Useful iterations: 2 (108.0ms)

IterNodesCost
048243
1124230
2493209
done5001209

prune212.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

10.2b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
40×times-frac
26×*-un-lft-identity
18×add-sqr-sqrt add-cube-cbrt
10×add-exp-log add-cbrt-cube
8×associate-/l*
5×cbrt-undiv div-exp div-inv
4×distribute-lft-out
3×associate-/r*
1×pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u associate-/l/ add-log-exp
Counts
1 → 54
Calls
1 calls:
59.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series79.0ms

Counts
1 → 3
Calls
1 calls:
79.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify1.2s

Counts
57 → 57
Iterations

Useful iterations: 2 (300.0ms)

IterNodesCost
0120859
1298829
21628755
done5000755

prune282.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 1 expressions with local error:

10.2b
(* (/ (+ x y) (* x 2.0)) (/ 1 y))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
40×add-exp-log
22×add-cbrt-cube
17×add-sqr-sqrt
16×prod-exp
15×times-frac
14×div-exp
13×*-un-lft-identity associate-*r*
10×add-cube-cbrt
8×associate-*l* cbrt-unprod
7×cbrt-undiv
3×pow1 rec-exp 1-exp unswap-sqr
2×div-inv
1×expm1-log1p-u frac-times associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative log1p-expm1-u distribute-lft-out add-log-exp
Counts
1 → 57
Calls
1 calls:
82.0ms
(* (/ (+ x y) (* x 2.0)) (/ 1 y))

series84.0ms

Counts
1 → 3
Calls
1 calls:
84.0ms
(* (/ (+ x y) (* x 2.0)) (/ 1 y))

simplify3.3s

Counts
60 → 60
Iterations

Useful iterations: done (3.3s)

IterNodesCost
0126930
1411832
23027619
done5002607

prune235.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes106.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample974.0ms

Algorithm
intervals
Results
592.0ms8001×body80valid