Details

Time bar (total: 14.7s)

sample32.0ms

Algorithm
intervals
Results
16.0ms290×body80valid

simplify568.0ms

Counts
1 → 1
Iterations
IterNodes
done455
10455
9454
8438
7393
6337
5254
4168
375
230
115
09

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 16.0 116.0))
0.0b
(* (- x (/ 16.0 116.0)) 3.0)
0.2b
(* (* (- x (/ 16.0 116.0)) 3.0) y)

rewrite103.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt
45×*-un-lft-identity
41×add-cube-cbrt
39×prod-diff
29×times-frac
10×pow1 add-cbrt-cube add-exp-log
7×associate-*l*
6×associate-*r* associate-*l/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod difference-of-squares
3×expm1-log1p-u flip3-- fma-neg insert-posit16 log1p-expm1-u div-inv flip--
2×*-commutative distribute-lft-out--
1×sub-neg diff-log unswap-sqr
Counts
3 → 109
Calls
3 calls:
7.0ms
(- x (/ 16.0 116.0))
35.0ms
(* (- x (/ 16.0 116.0)) 3.0)
59.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

series139.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(- x (/ 16.0 116.0))
50.0ms
(* (- x (/ 16.0 116.0)) 3.0)
61.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

simplify2.9s

Counts
118 → 118
Iterations
IterNodes
done5000
34422
21479
1536
0220

prune482.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 3.0 x) 0.41379310344827586)
0.1b
(* y (- (* 3.0 x) 0.41379310344827586))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt prod-diff
7×*-un-lft-identity add-cube-cbrt
5×distribute-rgt-in distribute-lft-in
4×pow1 add-cbrt-cube add-exp-log add-log-exp
3×sub-neg associate-*r* associate-*l*
2×expm1-log1p-u flip3-- associate-*r/ insert-posit16 log1p-expm1-u flip--
1×fma-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 52
Calls
2 calls:
7.0ms
(- (* 3.0 x) 0.41379310344827586)
34.0ms
(* y (- (* 3.0 x) 0.41379310344827586))

series143.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(- (* 3.0 x) 0.41379310344827586)
71.0ms
(* y (- (* 3.0 x) 0.41379310344827586))

simplify2.1s

Counts
58 → 58
Iterations
IterNodes
done5016
31770
2560
1231
095

prune207.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (/ 16.0 116.0))
0.3b
(* (- x (/ 16.0 116.0)) (* 3.0 y))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
42×*-un-lft-identity
39×prod-diff
38×add-cube-cbrt
29×times-frac
7×pow1 add-cbrt-cube add-exp-log
6×associate-*l*
4×add-log-exp difference-of-squares
3×fma-neg pow-prod-down prod-exp cbrt-unprod div-inv
2×expm1-log1p-u flip3-- associate-*l/ insert-posit16 log1p-expm1-u flip-- distribute-lft-out--
1×sub-neg diff-log associate-*r* *-commutative
Counts
2 → 86
Calls
2 calls:
7.0ms
(- x (/ 16.0 116.0))
43.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

series81.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(- x (/ 16.0 116.0))
55.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

simplify2.6s

Counts
92 → 92
Iterations
IterNodes
done5002
34111
21377
1489
0196

prune301.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- (* 3.0 x) 0.41379310344827586))
0.2b
(cbrt (- (* 3.0 x) 0.41379310344827586))
0.2b
(* y (* (cbrt (- (* 3.0 x) 0.41379310344827586)) (cbrt (- (* 3.0 x) 0.41379310344827586))))
0.3b
(* (* y (* (cbrt (- (* 3.0 x) 0.41379310344827586)) (cbrt (- (* 3.0 x) 0.41379310344827586)))) (cbrt (- (* 3.0 x) 0.41379310344827586)))

rewrite391.0ms

Algorithm
rewrite-expression-head
Rules
70×cbrt-div
42×associate-*r/
35×flip3-- flip--
32×frac-times
18×pow1 add-exp-log
16×associate-*l/
11×add-cbrt-cube
10×add-sqr-sqrt
9×cbrt-prod *-un-lft-identity pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
7×associate-*r*
4×expm1-log1p-u associate-*l* insert-posit16 log1p-expm1-u add-log-exp
2×pow1/3 *-commutative
1×unswap-sqr
Counts
4 → 115
Calls
4 calls:
5.0ms
(cbrt (- (* 3.0 x) 0.41379310344827586))
5.0ms
(cbrt (- (* 3.0 x) 0.41379310344827586))
130.0ms
(* y (* (cbrt (- (* 3.0 x) 0.41379310344827586)) (cbrt (- (* 3.0 x) 0.41379310344827586))))
249.0ms
(* (* y (* (cbrt (- (* 3.0 x) 0.41379310344827586)) (cbrt (- (* 3.0 x) 0.41379310344827586)))) (cbrt (- (* 3.0 x) 0.41379310344827586)))

series770.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(cbrt (- (* 3.0 x) 0.41379310344827586))
159.0ms
(cbrt (- (* 3.0 x) 0.41379310344827586))
338.0ms
(* y (* (cbrt (- (* 3.0 x) 0.41379310344827586)) (cbrt (- (* 3.0 x) 0.41379310344827586))))
87.0ms
(* (* y (* (cbrt (- (* 3.0 x) 0.41379310344827586)) (cbrt (- (* 3.0 x) 0.41379310344827586)))) (cbrt (- (* 3.0 x) 0.41379310344827586)))

simplify2.3s

Counts
127 → 127
Iterations
IterNodes
done5002
22290
1718
0262

prune592.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes140.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample688.0ms

Algorithm
intervals
Results
513.0ms9163×body80valid