Details

Time bar (total: 30.8s)

sample138.0ms

Algorithm
intervals
Results
92.0ms206×body10240exit
10.0ms205×body80valid
4.0ms24×body320valid
3.0ms12×body640valid
2.0ms19×body160valid

simplify9.4s

Counts
1 → 1
Iterations
IterNodes
done5143
63633
5796
4188
3102
248
120
08

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.0b

localize69.0ms

Local error

Found 4 expressions with local error:

0.0b
(* wj (exp wj))
0.0b
(+ (exp wj) (* wj (exp wj)))
0.3b
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
5.1b
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

rewrite227.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt *-un-lft-identity
16×times-frac add-cube-cbrt
8×add-cbrt-cube add-log-exp
7×add-exp-log
6×pow1
5×associate-/r* distribute-rgt-out distribute-rgt1-in
4×insert-posit16
3×associate-*r* associate-*l* associate-/l*
2×flip3-+ flip3-- div-sub associate-/r/ flip-+ flip-- difference-of-squares associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg diff-log div-exp pow-prod-down prod-exp *-commutative cbrt-unprod div-inv distribute-lft-out-- associate--r- unswap-sqr
Counts
4 → 91
Calls
4 calls:
24.0ms
(* wj (exp wj))
12.0ms
(+ (exp wj) (* wj (exp wj)))
81.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
104.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

series334.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(* wj (exp wj))
59.0ms
(+ (exp wj) (* wj (exp wj)))
90.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
124.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

simplify2.9s

Counts
103 → 103
Iterations
IterNodes
done5005
21297
1417
0167

prune1.3s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.2b

localize32.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune33.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.2b

localize86.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (exp wj) (* wj (exp wj)))
0.0b
(+ (exp wj) (* wj (exp wj)))
0.3b
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
5.4b
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
10×add-log-exp
9×add-cbrt-cube
8×add-sqr-sqrt add-exp-log
6×add-cube-cbrt
5×associate-/r* times-frac
4×pow1 distribute-rgt-out distribute-rgt1-in insert-posit16
3×flip3-+ flip-+
2×cbrt-undiv +-commutative sum-log div-exp associate-/r/
1×clear-num sub-neg frac-2neg flip3-- diff-log prod-exp cbrt-unprod div-inv flip-- associate-/l* distribute-lft-out-- difference-of-squares
Counts
4 → 71
Calls
4 calls:
24.0ms
(+ (exp wj) (* wj (exp wj)))
16.0ms
(+ (exp wj) (* wj (exp wj)))
36.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
46.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

series310.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(+ (exp wj) (* wj (exp wj)))
62.0ms
(+ (exp wj) (* wj (exp wj)))
96.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
86.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

simplify2.7s

Counts
83 → 83
Iterations
IterNodes
done5002
21060
1314
0115

prune1.2s

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize81.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (+ (exp wj) (* wj (exp wj))))
0.0b
(+ (exp wj) (* wj (exp wj)))
0.1b
(* (* wj wj) (* wj wj))
0.1b
(* wj (* wj wj))

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
129×pow1
41×pow-prod-up
26×pow-prod-down
23×add-cbrt-cube add-exp-log pow-sqr
20×*-un-lft-identity
19×pow-plus
16×add-sqr-sqrt
15×times-frac add-cube-cbrt
14×pow2
11×prod-exp cbrt-unprod
6×add-log-exp
5×associate-/r* distribute-rgt-out distribute-rgt1-in
4×associate-*l* insert-posit16
3×associate-/l*
2×flip3-+ associate-*r* associate-/r/ *-commutative flip-+ unswap-sqr
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg cube-unmult swap-sqr div-exp div-inv
Counts
4 → 141
Calls
4 calls:
29.0ms
(/ x (+ (exp wj) (* wj (exp wj))))
12.0ms
(+ (exp wj) (* wj (exp wj)))
47.0ms
(* (* wj wj) (* wj wj))
38.0ms
(* wj (* wj wj))

series342.0ms

Counts
4 → 12
Calls
4 calls:
143.0ms
(/ x (+ (exp wj) (* wj (exp wj))))
73.0ms
(+ (exp wj) (* wj (exp wj)))
59.0ms
(* (* wj wj) (* wj wj))
67.0ms
(* wj (* wj wj))

simplify3.7s

Counts
153 → 153
Iterations
IterNodes
done5014
21444
1417
0170

prune1.2s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

regimes251.0ms

Accuracy

0% (1.1b remaining)

Error of 1.1b against oracle of 0.1b and baseline of 1.1b

bsearch0.0ms

simplify10.0ms

Iterations
IterNodes
done17
117
012

end0.0ms

sample6.2s

Algorithm
intervals
Results
4.4s7658×body10240exit
860.0ms6378×body80valid
129.0ms460×body640valid
121.0ms726×body320valid
61.0ms512×body160valid