Details

Time bar (total: 17.1s)

sample56.0ms

Algorithm
intervals
Results
18.0ms256×body80valid
11.0ms256×pre80true

simplify469.0ms

Counts
1 → 1
Iterations
IterNodes
done279
5279
4263
3143
255
119
09

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize31.0ms

Local error

Found 3 expressions with local error:

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

rewrite1.4s

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×pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
Counts
3 → 72
Calls
3 calls:
266.0ms
(+ (+ (+ e d) c) b)
59.0ms
(+ (+ e d) c)
1.1s
(+ (+ (+ (+ e d) c) b) a)

series207.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(+ (+ (+ e d) c) b)
35.0ms
(+ (+ e d) c)
111.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify1.7s

Counts
81 → 81
Iterations
IterNodes
done5006
21002
1241
089

prune640.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize30.0ms

Local error

Found 3 expressions with local error:

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

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
31×add-log-exp
28×distribute-lft-out
19×sum-log
14×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
2×associate-+l+
1×associate-+r+
Counts
3 → 71
Calls
3 calls:
195.0ms
(+ (+ d (+ e c)) b)
31.0ms
(+ d (+ e c))
826.0ms
(+ (+ (+ d (+ e c)) b) a)

series198.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(+ (+ d (+ e c)) b)
32.0ms
(+ d (+ e c))
105.0ms
(+ (+ (+ d (+ e c)) b) a)

simplify1.7s

Counts
80 → 80
Iterations
IterNodes
done5000
2924
1245
087

prune658.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite367.0ms

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 add-cube-cbrt frac-add
2×pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ add-cbrt-cube log1p-expm1-u
1×associate-+r+
Counts
2 → 56
Calls
2 calls:
73.0ms
(+ (+ e d) c)
289.0ms
(+ (+ (+ e d) c) (+ b a))

series160.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ (+ e d) c)
109.0ms
(+ (+ (+ e d) c) (+ b a))

simplify2.0s

Counts
62 → 62
Iterations
IterNodes
done5000
21502
1306
097

prune543.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 2 expressions with local error:

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

rewrite282.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
28×add-log-exp
21×distribute-lft-out
18×sum-log
8×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt add-cube-cbrt frac-add
2×pow1 add-exp-log +-commutative expm1-log1p-u associate-+r+ add-cbrt-cube log1p-expm1-u
1×associate-+l+
Counts
2 → 55
Calls
2 calls:
32.0ms
(+ e (+ d c))
245.0ms
(+ (+ e (+ d c)) (+ b a))

series143.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ e (+ d c))
110.0ms
(+ (+ e (+ d c)) (+ b a))

simplify2.1s

Counts
61 → 61
Iterations
IterNodes
done5000
21462
1316
097

prune474.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes841.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample2.0s

Algorithm
intervals
Results
528.0ms8000×body80valid
432.0ms8000×pre80true