Details

Time bar (total: 4.8s)

sample23.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify32.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1149
2289
3439
4479
done479

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.1b

localize9.0ms

Local error

Found 1 expressions with local error:

15.6b
(/ (+ x y) (* (* x 2.0) y))

rewrite41.0ms

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:
40.0ms
(/ (+ x y) (* (* x 2.0) y))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify782.0ms

Counts
32 → 32
Iterations

Useful iterations: 2 (136.0ms)

IterNodesCost
075426
1222411
2970333
done5001333

prune63.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite38.0ms

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:
36.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(+ (/ 0.5 y) (/ 0.5 x))

simplify393.0ms

Counts
35 → 35
Iterations

Useful iterations: 2 (85.0ms)

IterNodesCost
048243
1124230
2493209
done5001209

prune98.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) y)
5.5b
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
35×*-un-lft-identity
28×times-frac
26×add-sqr-sqrt
25×add-cbrt-cube
21×add-cube-cbrt
20×prod-exp
16×div-exp associate-*r*
8×cbrt-undiv cbrt-unprod
7×associate-*l* distribute-lft-out
4×pow1 rec-exp 1-exp associate-/l*
3×associate-/r* div-inv
2×expm1-log1p-u log1p-expm1-u associate-/l/ add-log-exp unswap-sqr
1×frac-times frac-2neg flip3-+ associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative flip-+
Counts
2 → 94
Calls
2 calls:
20.0ms
(/ (+ x y) y)
77.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

series100.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(/ (+ x y) y)
74.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

simplify2.1s

Counts
100 → 100
Iterations

Useful iterations: done (2.1s)

IterNodesCost
01541304
14731221
23370981
done5000971

prune207.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample627.0ms

Algorithm
intervals
Results
384.0ms8001×body80valid