Details

Time bar (total: 16.5s)

sample38.0ms

Algorithm
intervals
Results
13.0ms256×pre80true
12.0ms256×body80valid

simplify306.0ms

Counts
1 → 1

prune6.0ms

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

rewrite497.0ms

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:
Slowest
356.0ms
(+ (+ (+ (+ e d) c) b) a)
122.0ms
(+ (+ (+ e d) c) b)
19.0ms
(+ (+ e d) c)

series117.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
61.0ms
(+ (+ (+ (+ e d) c) b) a)
32.0ms
(+ (+ (+ e d) c) b)
23.0ms
(+ (+ e d) c)

simplify1.4s

Counts
63 → 63

prune516.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

3.3b
(exp (+ (+ b (+ c d)) e))
0.2b
(+ (log (exp (+ (+ b (+ c d)) e))) a)
0.2b
(+ b (+ c d))
0.2b
(+ (+ b (+ c d)) e)

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
29×add-log-exp
17×distribute-lft-out
16×sum-log
6×add-sqr-sqrt exp-prod add-cube-cbrt
5×pow1 associate-+l+
4×log-prod add-cbrt-cube add-exp-log insert-posit16 rem-exp-log
3×+-commutative flip3-+ flip-+
2×exp-sum
1×associate-+r+ log-pow
Counts
4 → 71
Calls
4 calls:
Slowest
882.0ms
(+ (log (exp (+ (+ b (+ c d)) e))) a)
163.0ms
(exp (+ (+ b (+ c d)) e))
83.0ms
(+ (+ b (+ c d)) e)
12.0ms
(+ b (+ c d))

series202.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
85.0ms
(+ (log (exp (+ (+ b (+ c d)) e))) a)
54.0ms
(exp (+ (+ b (+ c d)) e))
41.0ms
(+ (+ b (+ c d)) e)
22.0ms
(+ b (+ c d))

simplify2.4s

Counts
83 → 83

prune1.0s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize37.0ms

Local error

Found 4 expressions with local error:

2.3b
(exp (+ b (+ c d)))
0.3b
(* (exp (+ b (+ c d))) (exp e))
0.2b
(+ (log (* (exp (+ b (+ c d))) (exp e))) a)
0.2b
(+ b (+ c d))

rewrite1.5s

Algorithm
rewrite-expression-head
Rules
30×*-un-lft-identity
16×add-log-exp
12×distribute-lft-out
11×exp-prod
9×add-sqr-sqrt pow1
7×sum-log add-cube-cbrt
6×add-cbrt-cube
4×associate-*l* add-exp-log insert-posit16
3×associate-*r* pow-prod-up rem-exp-log
2×+-commutative flip3-+ exp-sum pow-prod-down log-pow flip-+
1×associate-+l+ associate-+r+ log-prod prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
Slowest
1.2s
(+ (log (* (exp (+ b (+ c d))) (exp e))) a)
200.0ms
(* (exp (+ b (+ c d))) (exp e))
51.0ms
(exp (+ b (+ c d)))
22.0ms
(+ b (+ c d))

series310.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
200.0ms
(+ (log (* (exp (+ b (+ c d))) (exp e))) a)
53.0ms
(* (exp (+ b (+ c d))) (exp e))
34.0ms
(exp (+ b (+ c d)))
23.0ms
(+ b (+ c d))

simplify1.6s

Counts
84 → 84

prune1.3s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite393.0ms

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:
Slowest
329.0ms
(+ (+ c (+ (+ b d) a)) e)
44.0ms
(+ c (+ (+ b d) a))
20.0ms
(+ (+ b d) a)

series132.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
72.0ms
(+ (+ c (+ (+ b d) a)) e)
38.0ms
(+ c (+ (+ b d) a))
21.0ms
(+ (+ b d) a)

simplify1.5s

Counts
63 → 63

prune583.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes284.0ms

Accuracy

0% (0.2b remaining)

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

bsearch1.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
544.0ms8000×pre80true
441.0ms8000×body80valid