Details

Time bar (total: 9.9s)

sample21.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify14.0ms

Counts
1 → 1
Iterations
IterNodes
done25
325
224
114
07

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.6b

localize10.0ms

Local error

Found 1 expressions with local error:

13.6b
(/ (+ x y) (* (* x 2.0) y))

rewrite44.0ms

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-+ insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
43.0ms
(/ (+ x y) (* (* x 2.0) y))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.1s

Counts
33 → 33
Iterations
IterNodes
done5001
2829
1221
076

prune108.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

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-+ insert-posit16 log1p-expm1-u
Counts
1 → 33
Calls
1 calls:
36.0ms
(+ (/ 0.5 x) (/ 0.5 y))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(+ (/ 0.5 x) (/ 0.5 y))

simplify874.0ms

Counts
36 → 36
Iterations
IterNodes
done5000
31165
2400
1125
049

prune123.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 85
Calls
4 calls:
21.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
298.0ms
(* (cbrt x) (cbrt x))
250.0ms
(cbrt x)
254.0ms
(cbrt x)
254.0ms
(cbrt x)

simplify3.1s

Counts
97 → 97
Iterations
IterNodes
done5003
44334
31106
2364
1141
067

prune391.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) y)
6.7b
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

rewrite80.0ms

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 insert-posit16 log1p-expm1-u add-log-exp unswap-sqr associate-/l/
1×frac-times clear-num frac-2neg flip3-+ pow-prod-down associate-*l/ associate-*r/ *-commutative flip-+
Counts
2 → 96
Calls
2 calls:
18.0ms
(/ (+ x y) y)
59.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

series79.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(/ (+ x y) y)
59.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

simplify2.0s

Counts
102 → 102
Iterations
IterNodes
done5003
21764
1449
0156

prune257.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes44.0ms

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

sample458.0ms

Algorithm
intervals
Results
343.0ms8001×body80valid