Details

Time bar (total: 11.0s)

sample38.0ms

Algorithm
intervals
Results
14.0ms256×pre80true
10.0ms256×body80valid

simplify273.0ms

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize18.0ms

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)

rewrite520.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×add-sqr-sqrt pow1 +-commutative associate-+l+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
3 → 54
Calls
3 calls:
28.0ms
(+ (+ e d) c)
392.0ms
(+ (+ (+ (+ e d) c) b) a)
99.0ms
(+ (+ (+ e d) c) b)

series112.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(+ (+ e d) c)
60.0ms
(+ (+ (+ (+ e d) c) b) a)
32.0ms
(+ (+ (+ e d) c) b)

simplify1.2s

Counts
63 → 63
Iterations
IterNodes
done2019
32019
2958
1227
086

prune471.0ms

Pruning

8 alts after pruning (8 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))

rewrite116.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
6×flip3-+ flip-+
4×frac-add
2×add-sqr-sqrt pow1 +-commutative associate-+l+ add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
1×associate-+r+
Counts
2 → 45
Calls
2 calls:
19.0ms
(+ (+ e d) c)
96.0ms
(+ (+ (+ e d) c) (+ b a))

series74.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ (+ e d) c)
55.0ms
(+ (+ (+ e d) c) (+ b a))

simplify869.0ms

Counts
51 → 51
Iterations
IterNodes
done2030
32030
21429
1290
095

prune455.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 3 expressions with local error:

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

rewrite441.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×add-sqr-sqrt pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
2×associate-+l+
1×associate-+r+
Counts
3 → 54
Calls
3 calls:
15.0ms
(+ e (+ c d))
332.0ms
(+ (+ (+ e (+ c d)) b) a)
92.0ms
(+ (+ e (+ c d)) b)

series135.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(+ e (+ c d))
70.0ms
(+ (+ (+ e (+ c d)) b) a)
41.0ms
(+ (+ e (+ c d)) b)

simplify777.0ms

Counts
63 → 63
Iterations
IterNodes
done2028
32028
2870
1231
084

prune525.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (exp (+ (+ c d) (+ e b))))
0.2b
(+ (+ c d) (+ e b))
0.3b
(+ (log (exp (+ (+ c d) (+ e b)))) a)
3.4b
(exp (+ (+ c d) (+ e b)))

rewrite722.0ms

Algorithm
rewrite-expression-head
Rules
47×*-un-lft-identity
30×add-log-exp
26×distribute-lft-out
17×sum-log
14×exp-prod
9×log-pow
8×add-sqr-sqrt log-prod add-cube-cbrt
6×pow1 flip3-+ flip-+
5×associate-+l+ rem-exp-log
4×add-cbrt-cube frac-add add-exp-log insert-posit16
3×exp-sum
2×+-commutative
1×associate-+r+ rem-log-exp
Counts
4 → 85
Calls
4 calls:
111.0ms
(log (exp (+ (+ c d) (+ e b))))
27.0ms
(+ (+ c d) (+ e b))
498.0ms
(+ (log (exp (+ (+ c d) (+ e b)))) a)
84.0ms
(exp (+ (+ c d) (+ e b)))

series222.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(log (exp (+ (+ c d) (+ e b))))
46.0ms
(+ (+ c d) (+ e b))
84.0ms
(+ (log (exp (+ (+ c d) (+ e b)))) a)
46.0ms
(exp (+ (+ c d) (+ e b)))

simplify1.1s

Counts
97 → 97
Iterations
IterNodes
done2000
32000
21517
1396
0138

prune925.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes519.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done15
115
011

end0.0ms

sample1.4s

Algorithm
intervals
Results
599.0ms8000×pre80true
511.0ms8000×body80valid