Details

Time bar (total: 8.9s)

sample34.0ms

Algorithm
intervals
Results
12.0ms256×pre80true
9.0ms256×body80valid

simplify304.0ms

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

prune5.0ms

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

rewrite576.0ms

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-+ insert-posit16 log1p-expm1-u
Counts
3 → 75
Calls
3 calls:
20.0ms
(+ (+ e d) c)
110.0ms
(+ (+ (+ e d) c) b)
444.0ms
(+ (+ (+ (+ e d) c) b) a)

series148.0ms

Counts
3 → 9
Calls
3 calls:
23.0ms
(+ (+ e d) c)
45.0ms
(+ (+ (+ e d) c) b)
80.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify584.0ms

Counts
84 → 84
Iterations
IterNodes
done2005
21115
1244
092

prune389.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (exp (+ a (+ (+ c e) (+ d b)))))
0.2b
(+ (+ c e) (+ d b))
0.3b
(+ a (+ (+ c e) (+ d b)))
3.2b
(exp (+ a (+ (+ c e) (+ d b))))

rewrite630.0ms

Algorithm
rewrite-expression-head
Rules
77×*-un-lft-identity
53×add-log-exp
48×distribute-lft-out
34×sum-log
16×exp-prod
9×add-sqr-sqrt log-pow add-cube-cbrt
7×fma-def
6×flip3-+ flip-+ rem-exp-log
5×pow1
4×expm1-log1p-u log-prod add-cbrt-cube frac-add add-exp-log insert-posit16 log1p-expm1-u
2×+-commutative associate-+r+ exp-sum
1×associate-+l+ rem-log-exp
Counts
4 → 107
Calls
4 calls:
222.0ms
(log (exp (+ a (+ (+ c e) (+ d b)))))
36.0ms
(+ (+ c e) (+ d b))
82.0ms
(+ a (+ (+ c e) (+ d b)))
287.0ms
(exp (+ a (+ (+ c e) (+ d b))))

series236.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(log (exp (+ a (+ (+ c e) (+ d b)))))
41.0ms
(+ (+ c e) (+ d b))
69.0ms
(+ a (+ (+ c e) (+ d b)))
51.0ms
(exp (+ a (+ (+ c e) (+ d b))))

simplify633.0ms

Counts
119 → 119
Iterations
IterNodes
done2000
21815
1441
0151

prune498.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

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

rewrite321.0ms

Algorithm
rewrite-expression-head
Rules
38×pow1 add-cbrt-cube
23×pow-prod-down prod-exp cbrt-unprod
22×*-un-lft-identity
13×add-sqr-sqrt exp-prod add-exp-log
10×associate-*l*
9×pow-prod-up add-cube-cbrt
8×associate-*r*
4×expm1-log1p-u *-commutative insert-posit16 log1p-expm1-u add-log-exp
2×unswap-sqr
Counts
4 → 101
Calls
4 calls:
61.0ms
(* (* (exp c) (exp e)) (* (exp d) (exp b)))
217.0ms
(* (exp a) (* (* (exp c) (exp e)) (* (exp d) (exp b))))
20.0ms
(* (exp c) (exp e))
21.0ms
(* (exp d) (exp b))

series237.0ms

Counts
4 → 12
Calls
4 calls:
76.0ms
(* (* (exp c) (exp e)) (* (exp d) (exp b)))
108.0ms
(* (exp a) (* (* (exp c) (exp e)) (* (exp d) (exp b))))
27.0ms
(* (exp c) (exp e))
27.0ms
(* (exp d) (exp b))

simplify601.0ms

Counts
113 → 113
Iterations
IterNodes
done2001
21223
1361
0132

prune819.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize48.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (exp d) (exp b))
0.4b
(* (sqrt (exp c)) (sqrt (exp e)))
0.4b
(* (sqrt (exp c)) (sqrt (exp e)))
0.5b
(* (* (sqrt (exp c)) (sqrt (exp e))) (* (sqrt (exp c)) (sqrt (exp e))))

rewrite158.0ms

Algorithm
rewrite-expression-head
Rules
69×pow1
43×pow-prod-down
36×sqrt-pow1
32×add-sqr-sqrt *-un-lft-identity
22×add-cbrt-cube
20×pow1/2 add-exp-log sqrt-prod
18×exp-prod pow-prod-up
16×associate-*r* associate-*l*
14×add-cube-cbrt
11×prod-exp cbrt-unprod
9×unswap-sqr
7×sqrt-unprod pow-sqr
4×expm1-log1p-u *-commutative insert-posit16 log1p-expm1-u add-log-exp
2×pow-plus
1×pow2 rem-square-sqrt swap-sqr
Counts
4 → 140
Calls
4 calls:
21.0ms
(* (exp d) (exp b))
18.0ms
(* (sqrt (exp c)) (sqrt (exp e)))
17.0ms
(* (sqrt (exp c)) (sqrt (exp e)))
101.0ms
(* (* (sqrt (exp c)) (sqrt (exp e))) (* (sqrt (exp c)) (sqrt (exp e))))

series112.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* (exp d) (exp b))
33.0ms
(* (sqrt (exp c)) (sqrt (exp e)))
34.0ms
(* (sqrt (exp c)) (sqrt (exp e)))
22.0ms
(* (* (sqrt (exp c)) (sqrt (exp e))) (* (sqrt (exp c)) (sqrt (exp e))))

simplify456.0ms

Counts
152 → 152
Iterations
IterNodes
done2001
2688
1281
0127

prune704.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes182.0ms

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
done22
122
018

end0.0ms

sample1.1s

Algorithm
intervals
Results
527.0ms8000×pre80true
389.0ms8000×body80valid