Details

Time bar (total: 7.1s)

sample22.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify18.0ms

Counts
1 → 1
Iterations
IterNodes
done47
447
343
228
114
07

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.4b

localize16.0ms

Local error

Found 1 expressions with local error:

14.7b
(/ (+ x y) (* (* x 2.0) y))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
10×add-cbrt-cube add-exp-log
7×*-un-lft-identity
4×times-frac associate-/l*
3×add-sqr-sqrt cbrt-undiv div-exp prod-exp add-cube-cbrt cbrt-unprod
2×distribute-lft-out associate-/l/
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg flip3-+ flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
55.0ms
(/ (+ x y) (* (* x 2.0) y))

series94.0ms

Counts
1 → 3
Calls
1 calls:
94.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify783.0ms

Counts
32 → 32
Iterations
IterNodes
done5001
2962
1222
075

prune128.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite37.0ms

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×expm1-log1p-u pow1 +-commutative sum-log flip3-+ add-cbrt-cube frac-add add-exp-log flip-+ log1p-expm1-u
Counts
1 → 32
Calls
1 calls:
35.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(+ (/ 0.5 y) (/ 0.5 x))

simplify407.0ms

Counts
35 → 35
Iterations
IterNodes
done5001
2493
1124
048

prune170.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (/ (+ y x) 2.0) x)
8.2b
(/ (/ (/ (+ y x) 2.0) x) y)

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
588×times-frac
364×*-un-lft-identity
268×add-sqr-sqrt add-cube-cbrt
68×associate-/l*
48×distribute-lft-out
22×div-inv
16×add-cbrt-cube add-exp-log
9×cbrt-undiv div-exp
6×associate-/r*
2×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp associate-/l/
Counts
2 → 314
Calls
2 calls:
32.0ms
(/ (/ (+ y x) 2.0) x)
59.0ms
(/ (/ (/ (+ y x) 2.0) x) y)

series139.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(/ (/ (+ y x) 2.0) x)
84.0ms
(/ (/ (/ (+ y x) 2.0) x) y)

simplify655.0ms

Counts
320 → 320
Iterations
IterNodes
done5000
11186
0465

prune1.6s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (/ (+ y x) 2.0) x)
8.3b
(* (/ (/ (+ y x) 2.0) x) (/ 1 y))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
144×*-un-lft-identity
129×add-sqr-sqrt
99×add-cube-cbrt
52×associate-*l*
46×add-exp-log
28×add-cbrt-cube
21×div-exp distribute-lft-out
16×associate-/l*
13×associate-*r*
12×cbrt-undiv prod-exp
10×div-inv
9×unswap-sqr
6×cbrt-unprod
4×pow1
3×rec-exp associate-/r* 1-exp
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×frac-times clear-num frac-2neg pow-prod-down associate-*l/ associate-*r/ un-div-inv *-commutative associate-/l/
Counts
2 → 191
Calls
2 calls:
23.0ms
(/ (/ (+ y x) 2.0) x)
66.0ms
(* (/ (/ (+ y x) 2.0) x) (/ 1 y))

series121.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(/ (/ (+ y x) 2.0) x)
72.0ms
(* (/ (/ (+ y x) 2.0) x) (/ 1 y))

simplify555.0ms

Counts
197 → 197
Iterations
IterNodes
done5000
1879
0281

prune860.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes85.0ms

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
done7
17
06

end0.0ms

sample1.0s

Algorithm
intervals
Results
743.0ms8000×body80valid