Details

Time bar (total: 16.6s)

sample63.0ms

Algorithm
intervals
Results
24.0ms256×pre80true
19.0ms256×body80valid

simplify314.0ms

Counts
1 → 1
Iterations
IterNodes
6315
5315
4265
3144
255
119
09

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize12.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (+ e d) c)
0.2b
(+ (+ (+ e d) c) b)
0.2b
(+ (+ (+ (+ e d) c) b) a)

rewrite734.0ms

Algorithm
rewrite-expression-head
Rules
50×*-un-lft-identity
31×add-log-exp
29×distribute-lft-out
19×sum-log
15×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative associate-+l+ flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u
Counts
3 → 75
Calls
3 calls:
30.0ms
(+ (+ e d) c)
111.0ms
(+ (+ (+ e d) c) b)
591.0ms
(+ (+ (+ (+ e d) c) b) a)

series157.0ms

Counts
3 → 9
Calls
3 calls:
28.0ms
(+ (+ e d) c)
44.0ms
(+ (+ (+ e d) c) b)
84.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify2.5s

Counts
84 → 84
Iterations
IterNodes
36789
21115
1244
092

prune985.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ (+ e d) c)
0.3b
(+ (+ (+ e d) c) (+ b a))

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
28×add-log-exp
22×distribute-lft-out
18×sum-log
9×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt frac-add add-cube-cbrt
2×expm1-log1p-u pow1 +-commutative associate-+l+ add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
1×associate-+r+
Counts
2 → 58
Calls
2 calls:
32.0ms
(+ (+ e d) c)
117.0ms
(+ (+ (+ e d) c) (+ b a))

series95.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(+ (+ e d) c)
70.0ms
(+ (+ (+ e d) c) (+ b a))

simplify3.0s

Counts
64 → 64
Iterations
IterNodes
39915
21620
1310
099

prune638.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ c (+ b a))
0.2b
(+ (+ e d) (+ c (+ b a)))

rewrite103.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
28×add-log-exp
19×distribute-lft-out
18×sum-log
7×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt frac-add add-cube-cbrt
2×expm1-log1p-u pow1 +-commutative associate-+r+ add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
1×associate-+l+
Counts
2 → 56
Calls
2 calls:
19.0ms
(+ c (+ b a))
82.0ms
(+ (+ e d) (+ c (+ b a)))

series117.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ c (+ b a))
92.0ms
(+ (+ e d) (+ c (+ b a)))

simplify2.7s

Counts
62 → 62
Iterations
IterNodes
38938
21468
1315
099

prune683.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ c (+ b a))
0.2b
(+ d (+ c (+ b a)))
0.3b
(+ e (+ d (+ c (+ b a))))

rewrite197.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
31×add-log-exp
19×sum-log distribute-lft-out
9×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative associate-+r+ flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u
Counts
3 → 69
Calls
3 calls:
17.0ms
(+ c (+ b a))
44.0ms
(+ d (+ c (+ b a)))
134.0ms
(+ e (+ d (+ c (+ b a))))

series139.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(+ c (+ b a))
43.0ms
(+ d (+ c (+ b a)))
71.0ms
(+ e (+ d (+ c (+ b a))))

simplify1.5s

Counts
78 → 78
Iterations
IterNodes
36085
2996
1258
092

prune627.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

regimes255.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
213
113
010

end0.0ms

sample1.7s

Algorithm
intervals
Results
747.0ms8000×body80valid
592.0ms8000×pre80true