Details

Time bar (total: 15.2s)

sample28.0ms

Algorithm
intervals
Results
19.0ms283×body80valid

simplify582.0ms

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

localize20.0ms

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)

rewrite108.0ms

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
associate-*l*
associate-*r* associate-*l/
add-log-exp
pow-prod-down prod-exp cbrt-unprod difference-of-squares
expm1-log1p-u flip3-- fma-neg insert-posit16 log1p-expm1-u div-inv flip--
*-commutative distribute-lft-out--
sub-neg diff-log unswap-sqr
Counts
3 → 109
Calls
3 calls:
13.0ms
(- x (/ 16.0 116.0))
49.0ms
(* (- x (/ 16.0 116.0)) 3.0)
43.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

series156.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(- x (/ 16.0 116.0))
59.0ms
(* (- x (/ 16.0 116.0)) 3.0)
57.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

simplify2.7s

Counts
118 → 118
Iterations
IterNodes
done5000
34422
21479
1536
0220

prune408.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

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))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
42×*-un-lft-identity
39×prod-diff
38×add-cube-cbrt
29×times-frac
pow1 add-cbrt-cube add-exp-log
associate-*l*
add-log-exp difference-of-squares
fma-neg pow-prod-down prod-exp cbrt-unprod div-inv
expm1-log1p-u flip3-- associate-*l/ insert-posit16 log1p-expm1-u flip-- distribute-lft-out--
sub-neg diff-log associate-*r* *-commutative
Counts
2 → 86
Calls
2 calls:
8.0ms
(- x (/ 16.0 116.0))
49.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

series119.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(- x (/ 16.0 116.0))
72.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

simplify2.8s

Counts
92 → 92
Iterations
IterNodes
done5002
34111
21377
1489
0196

prune325.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity add-cube-cbrt
pow1 add-cbrt-cube add-exp-log add-log-exp
associate-*r* associate-*l* prod-diff
expm1-log1p-u flip3-- associate-*l/ insert-posit16 log1p-expm1-u flip--
sub-neg fma-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 42
Calls
2 calls:
7.0ms
(- (* 3.0 x) 0.41379310344827586)
23.0ms
(* (- (* 3.0 x) 0.41379310344827586) y)

series101.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(- (* 3.0 x) 0.41379310344827586)
57.0ms
(* (- (* 3.0 x) 0.41379310344827586) y)

simplify1.9s

Counts
48 → 48
Iterations
IterNodes
done5002
31722
2486
1188
080

prune155.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
associate-*r* associate-*l*
expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 32
Calls
2 calls:
0.0ms
(fma 3.0 x (- 0.41379310344827586))
10.0ms
(* (fma 3.0 x (- 0.41379310344827586)) y)

series114.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(fma 3.0 x (- 0.41379310344827586))
56.0ms
(* (fma 3.0 x (- 0.41379310344827586)) y)

simplify3.8s

Counts
38 → 38
Iterations
IterNodes
done5000
44951
3861
2228
191
048

prune99.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes185.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.2s9101×body80valid