Details

Time bar (total: 11.4s)

sample47.0ms

Algorithm
intervals
Results
17.0ms256×pre80true
13.0ms256×body80valid

simplify276.0ms

Counts
1 → 1
Iterations
IterNodes
done315
5315
4265
3144
255
119
09

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite779.0ms

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:
37.0ms
(+ (+ e d) c)
631.0ms
(+ (+ (+ (+ e d) c) b) a)
109.0ms
(+ (+ (+ e d) c) b)

series168.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(+ (+ e d) c)
84.0ms
(+ (+ (+ (+ e d) c) b) a)
49.0ms
(+ (+ (+ e d) c) b)

simplify1.1s

Counts
84 → 84
Iterations
IterNodes
done2017
32017
21121
1244
092

prune457.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite221.0ms

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:
42.0ms
(+ (+ e d) c)
177.0ms
(+ (+ (+ e d) c) (+ b a))

series90.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ (+ e d) c)
70.0ms
(+ (+ (+ e d) c) (+ b a))

simplify1.1s

Counts
64 → 64
Iterations
IterNodes
done2017
32017
21620
1310
099

prune283.0ms

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

rewrite296.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
32×add-log-exp
30×distribute-lft-out
21×sum-log
11×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 → 62
Calls
2 calls:
57.0ms
(+ (+ e d) (+ c b))
237.0ms
(+ (+ (+ e d) (+ c b)) a)

series141.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ (+ e d) (+ c b))
90.0ms
(+ (+ (+ e d) (+ c b)) a)

simplify1.0s

Counts
68 → 68
Iterations
IterNodes
done2002
32002
21489
1349
0111

prune327.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.2b
(+ d (+ c e))
0.2b
(+ a (+ d (+ c e)))
0.3b
(+ (+ a (+ d (+ c e))) b)
3.4b
(exp (+ (+ a (+ d (+ c e))) b))

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
59×*-un-lft-identity
47×add-log-exp
35×distribute-lft-out
29×sum-log
12×fma-def
8×add-sqr-sqrt add-cube-cbrt
7×exp-prod
5×rem-exp-log
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
3×+-commutative flip3-+ flip-+
2×associate-+r+
1×associate-+l+ exp-sum
Counts
4 → 95
Calls
4 calls:
23.0ms
(+ d (+ c e))
62.0ms
(+ a (+ d (+ c e)))
308.0ms
(+ (+ a (+ d (+ c e))) b)
720.0ms
(exp (+ (+ a (+ d (+ c e))) b))

series245.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(+ d (+ c e))
51.0ms
(+ a (+ d (+ c e)))
89.0ms
(+ (+ a (+ d (+ c e))) b)
77.0ms
(exp (+ (+ a (+ d (+ c e))) b))

simplify1.1s

Counts
107 → 107
Iterations
IterNodes
done2004
32004
21140
1304
0112

prune601.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

regimes272.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done19
119
015

end0.0ms

sample1.6s

Algorithm
intervals
Results
917.0ms8000×pre80true
410.0ms8000×body80valid