Details

Time bar (total: 15.2s)

sample27.0ms

Algorithm
intervals
Results
18.0ms329×body80valid

simplify39.0ms

Counts
1 → 1
Iterations
IterNodes
done85
585
478
361
231
112
06

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- 1.0 y))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
15×associate-*l*
14×add-sqr-sqrt
8×associate-*r*
7×*-un-lft-identity
6×pow1 add-cbrt-cube add-exp-log
5×add-cube-cbrt
4×unswap-sqr
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ *-commutative
1×flip3-- insert-posit16 flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 40
Calls
1 calls:
63.0ms
(* (* x y) (- 1.0 y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(* (* x y) (- 1.0 y))

simplify2.5s

Counts
43 → 43
Iterations
IterNodes
done5007
33262
2671
1211
079

prune167.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
0.2b
(* (- y) (* x y))

rewrite217.0ms

Algorithm
rewrite-expression-head
Rules
59×associate-*r*
36×*-un-lft-identity
30×associate-*l*
25×add-sqr-sqrt
21×distribute-rgt-out
14×add-cube-cbrt
7×pow1 add-cbrt-cube add-exp-log distribute-lft-out
6×*-commutative unswap-sqr
5×distribute-rgt-neg-in
4×add-log-exp
3×distribute-lft-neg-out distribute-lft-neg-in pow-prod-down prod-exp cbrt-unprod
2×insert-posit16
1×+-commutative neg-mul-1 sum-log flip3-+ unsub-neg flip-+
Counts
2 → 82
Calls
2 calls:
168.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
45.0ms
(* (- y) (* x y))

series111.0ms

Counts
2 → 6
Calls
2 calls:
89.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
22.0ms
(* (- y) (* x y))

simplify1.4s

Counts
88 → 88
Iterations
IterNodes
done5002
21379
1380
0125

prune293.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize45.0ms

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)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
8×add-cbrt-cube
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×cbrt-unprod insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative
Counts
4 → 80
Calls
4 calls:
12.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
314.0ms
(* (cbrt x) (cbrt x))
268.0ms
(cbrt x)
308.0ms
(cbrt x)
257.0ms
(cbrt x)

simplify3.7s

Counts
92 → 92
Iterations
IterNodes
done5006
44308
31189
2427
1151
066

prune431.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
5.9b
(* x (* y (- 1.0 y)))

rewrite159.0ms

Algorithm
rewrite-expression-head
Rules
24×associate-*r*
21×add-sqr-sqrt
12×*-un-lft-identity
10×distribute-rgt-in distribute-lft-in
9×pow1 add-cbrt-cube associate-*l* add-exp-log
8×add-cube-cbrt
6×sub-neg associate-*r/
5×unswap-sqr
4×pow-prod-down prod-exp cbrt-unprod
3×*-commutative
2×flip3-- insert-posit16 flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
2 → 71
Calls
2 calls:
37.0ms
(* y (- 1.0 y))
118.0ms
(* x (* y (- 1.0 y)))

series130.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(* y (- 1.0 y))
62.0ms
(* x (* y (- 1.0 y)))

simplify3.4s

Counts
77 → 77
Iterations
IterNodes
done5003
34621
2848
1267
0100

prune249.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes99.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done24
324
218
114
08

end0.0ms

sample956.0ms

Algorithm
intervals
Results
720.0ms10580×body80valid