Details

Time bar (total: 10.5s)

sample38.0ms

Algorithm
intervals
Results
10.0ms256×pre80true
10.0ms256×body80valid

simplify509.0ms

Counts
1 → 1
Iterations
IterNodes
done565
7565
6558
5483
4348
3169
258
119
09

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite693.0ms

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-+ log1p-expm1-u
Counts
3 → 72
Calls
3 calls:
24.0ms
(+ (+ e d) c)
110.0ms
(+ (+ (+ e d) c) b)
557.0ms
(+ (+ (+ (+ e d) c) b) a)

series134.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(+ (+ e d) c)
34.0ms
(+ (+ (+ e d) c) b)
80.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify797.0ms

Counts
81 → 81
Iterations
IterNodes
done5001
21069
1244
089

prune364.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite528.0ms

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 log1p-expm1-u
1×associate-+r+
Counts
2 → 60
Calls
2 calls:
51.0ms
(+ (+ e d) (+ c b))
473.0ms
(+ (+ (+ e d) (+ c b)) a)

series129.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(+ (+ e d) (+ c b))
85.0ms
(+ (+ (+ e d) (+ c b)) a)

simplify1.1s

Counts
66 → 66
Iterations
IterNodes
done5001
21628
1360
0109

prune394.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite180.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
28×add-log-exp
20×distribute-lft-out
18×sum-log
8×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 log1p-expm1-u
1×associate-+r+
Counts
2 → 55
Calls
2 calls:
47.0ms
(+ (+ c b) a)
129.0ms
(+ (+ e d) (+ (+ c b) a))

series86.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ (+ c b) a)
67.0ms
(+ (+ e d) (+ (+ c b) a))

simplify1.2s

Counts
61 → 61
Iterations
IterNodes
done5000
21811
1324
097

prune347.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite290.0ms

Algorithm
rewrite-expression-head
Rules
36×*-un-lft-identity
31×add-log-exp
20×distribute-lft-out
19×sum-log
10×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u
2×associate-+r+
1×associate-+l+
Counts
3 → 67
Calls
3 calls:
25.0ms
(+ (+ c b) a)
74.0ms
(+ d (+ (+ c b) a))
189.0ms
(+ e (+ d (+ (+ c b) a)))

series114.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(+ (+ c b) a)
33.0ms
(+ d (+ (+ c b) a))
62.0ms
(+ e (+ d (+ (+ c b) a)))

simplify1.3s

Counts
76 → 76
Iterations
IterNodes
done5000
21353
1263
089

prune466.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes512.0ms

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
done13
113
09

end0.0ms

sample1.2s

Algorithm
intervals
Results
378.0ms8000×body80valid
368.0ms8000×pre80true