Details

Time bar (total: 22.0s)

sample73.0ms

Algorithm
intervals
Results
32.0ms256×pre80true
18.0ms256×body80valid

simplify308.0ms

Counts
1 → 1
Iterations
IterNodes
6315
5315
4265
3144
255
119
09

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize27.0ms

Local error

Found 3 expressions with local error:

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

rewrite564.0ms

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:
130.0ms
(+ (+ (+ e d) c) b)
18.0ms
(+ (+ e d) c)
414.0ms
(+ (+ (+ (+ e d) c) b) a)

series165.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(+ (+ (+ e d) c) b)
17.0ms
(+ (+ e d) c)
102.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify2.1s

Counts
81 → 81
Iterations
IterNodes
36476
2995
1239
089

prune976.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite260.0ms

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:
208.0ms
(+ (+ (+ e d) (+ c b)) a)
51.0ms
(+ (+ e d) (+ c b))

series137.0ms

Counts
2 → 6
Calls
2 calls:
93.0ms
(+ (+ (+ e d) (+ c b)) a)
44.0ms
(+ (+ e d) (+ c b))

simplify2.7s

Counts
66 → 66
Iterations
IterNodes
38341
21486
1349
0109

prune656.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (exp (+ (+ d c) (+ (+ e b) a))))
0.2b
(+ (+ d c) (+ (+ e b) a))
0.2b
(+ (+ e b) a)
3.3b
(exp (+ (+ d c) (+ (+ e b) a)))

rewrite623.0ms

Algorithm
rewrite-expression-head
Rules
81×*-un-lft-identity
52×add-log-exp
50×distribute-lft-out
33×sum-log
18×exp-prod
10×log-pow
9×add-sqr-sqrt add-cube-cbrt
8×fma-def
7×rem-exp-log
6×flip3-+ flip-+
5×pow1
4×expm1-log1p-u log-prod add-cbrt-cube frac-add add-exp-log log1p-expm1-u
2×+-commutative associate-+l+ exp-sum
1×associate-+r+ rem-log-exp
Counts
4 → 105
Calls
4 calls:
253.0ms
(log (exp (+ (+ d c) (+ (+ e b) a))))
80.0ms
(+ (+ d c) (+ (+ e b) a))
34.0ms
(+ (+ e b) a)
254.0ms
(exp (+ (+ d c) (+ (+ e b) a)))

series234.0ms

Counts
4 → 12
Calls
4 calls:
76.0ms
(log (exp (+ (+ d c) (+ (+ e b) a))))
78.0ms
(+ (+ d c) (+ (+ e b) a))
18.0ms
(+ (+ e b) a)
62.0ms
(exp (+ (+ d c) (+ (+ e b) a)))

simplify4.5s

Counts
117 → 117
Iterations
IterNodes
313047
21930
1387
0135

prune1.3s

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

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

rewrite295.0ms

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×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
2×unswap-sqr
Counts
4 → 94
Calls
4 calls:
185.0ms
(* (* (exp d) (exp c)) (* (* (exp e) (exp b)) (exp a)))
12.0ms
(* (exp d) (exp c))
73.0ms
(* (* (exp e) (exp b)) (exp a))
22.0ms
(* (exp e) (exp b))

series244.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(* (* (exp d) (exp c)) (* (* (exp e) (exp b)) (exp a)))
41.0ms
(* (exp d) (exp c))
46.0ms
(* (* (exp e) (exp b)) (exp a))
29.0ms
(* (exp e) (exp b))

simplify3.5s

Counts
106 → 106
Iterations
IterNodes
35919
21209
1349
0126

prune1.5s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes243.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
219
119
015

end0.0ms

sample1.5s

Algorithm
intervals
Results
677.0ms8000×pre80true
514.0ms8000×body80valid