Details

Time bar (total: 15.9s)

sample41.0ms

Algorithm
intervals
Results
15.0ms256×pre80true
12.0ms256×body80valid

simplify263.0ms

Counts
1 → 1

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize22.0ms

Local error

Found 3 expressions with local error:

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

rewrite535.0ms

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
401.0ms
(+ (+ (+ (+ e d) c) b) a)
107.0ms
(+ (+ (+ e d) c) b)
26.0ms
(+ (+ e d) c)

series115.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
66.0ms
(+ (+ (+ (+ e d) c) b) a)
33.0ms
(+ (+ (+ e d) c) b)
16.0ms
(+ (+ e d) c)

simplify1.3s

Counts
63 → 63

prune695.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

rewrite129.0ms

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:
Slowest
108.0ms
(+ (+ (+ e d) c) (+ b a))
20.0ms
(+ (+ e d) c)

series90.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
71.0ms
(+ (+ (+ e d) c) (+ b a))
19.0ms
(+ (+ e d) c)

simplify2.8s

Counts
51 → 51

prune605.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

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

rewrite589.0ms

Algorithm
rewrite-expression-head
Rules
75×*-un-lft-identity
52×add-log-exp
48×distribute-lft-out
33×sum-log
18×exp-prod
10×log-pow
7×add-sqr-sqrt add-cube-cbrt rem-exp-log
6×flip3-+ flip-+
5×pow1
4×log-prod add-cbrt-cube frac-add add-exp-log insert-posit16
2×+-commutative associate-+l+ exp-sum
1×associate-+r+ rem-log-exp
Counts
4 → 93
Calls
4 calls:
Slowest
272.0ms
(exp (+ (+ (+ e d) a) (+ c b)))
213.0ms
(log (exp (+ (+ (+ e d) a) (+ c b))))
86.0ms
(+ (+ (+ e d) a) (+ c b))
16.0ms
(+ (+ e d) a)

series178.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
57.0ms
(+ (+ (+ e d) a) (+ c b))
57.0ms
(log (exp (+ (+ (+ e d) a) (+ c b))))
48.0ms
(exp (+ (+ (+ e d) a) (+ c b)))
16.0ms
(+ (+ e d) a)

simplify718.0ms

Counts
105 → 105

prune1.5s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize51.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* (* (exp e) (exp d)) (exp a)) (* (exp c) (exp b)))
0.4b
(* (exp c) (exp b))
0.4b
(* (* (exp e) (exp d)) (exp a))
0.3b
(* (exp e) (exp d))

rewrite299.0ms

Algorithm
rewrite-expression-head
Rules
34×pow1 add-cbrt-cube
21×*-un-lft-identity
20×pow-prod-down prod-exp cbrt-unprod
13×add-sqr-sqrt
12×exp-prod add-exp-log
10×associate-*r*
9×add-cube-cbrt
8×associate-*l* pow-prod-up
4×*-commutative insert-posit16 add-log-exp
2×unswap-sqr
Counts
4 → 90
Calls
4 calls:
Slowest
191.0ms
(* (* (* (exp e) (exp d)) (exp a)) (* (exp c) (exp b)))
66.0ms
(* (* (exp e) (exp d)) (exp a))
22.0ms
(* (exp c) (exp b))
18.0ms
(* (exp e) (exp d))

series260.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
124.0ms
(* (* (* (exp e) (exp d)) (exp a)) (* (exp c) (exp b)))
63.0ms
(* (* (exp e) (exp d)) (exp a))
42.0ms
(* (exp e) (exp d))
30.0ms
(* (exp c) (exp b))

simplify2.4s

Counts
102 → 102

prune1.5s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes520.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
623.0ms8000×pre80true
396.0ms8000×body80valid