Details

Time bar (total: 23.7s)

sample211.0ms

Algorithm
intervals
Results
163.0ms228×body10240exit
17.0ms202×body80valid
8.0ms29×body320valid
6.0ms14×body640valid
3.0ms15×body160valid

simplify3.4s

Counts
1 → 1
Iterations
IterNodes
63938
5680
4177
396
246
120
08

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.9b

localize31.0ms

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))))
4.1b
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

rewrite92.0ms

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:
10.0ms
(* wj (exp wj))
8.0ms
(+ (exp wj) (* wj (exp wj)))
42.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
31.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

series206.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(* wj (exp wj))
45.0ms
(+ (exp wj) (* wj (exp wj)))
44.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
82.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

simplify2.2s

Counts
103 → 103
Iterations
IterNodes
37241
21297
1401
0167

prune981.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.1b

localize25.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* wj wj) (- x (* x (+ wj wj))))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
6×add-log-exp
2×associate-+r+ sum-log
1×add-sqr-sqrt pow1 +-commutative associate-+r- sub-neg *-un-lft-identity flip3-+ add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
1 → 16
Calls
1 calls:
24.0ms
(+ (* wj wj) (- x (* x (+ wj wj))))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(+ (* wj wj) (- x (* x (+ wj wj))))

simplify568.0ms

Counts
19 → 19
Iterations
IterNodes
32062
2419
1122
042

prune116.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.1b

localize20.0ms

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))))
5.8b
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

rewrite73.0ms

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:
15.0ms
(+ (exp wj) (* wj (exp wj)))
20.0ms
(+ (exp wj) (* wj (exp wj)))
21.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
16.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

series243.0ms

Counts
4 → 12
Calls
4 calls:
70.0ms
(+ (exp wj) (* wj (exp wj)))
57.0ms
(+ (exp wj) (* wj (exp wj)))
39.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
77.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

simplify2.5s

Counts
83 → 83
Iterations
IterNodes
34808
21015
1291
0115

prune873.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

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

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
17×add-sqr-sqrt
15×times-frac add-cube-cbrt
11×add-cbrt-cube add-exp-log
9×pow1
8×add-log-exp
5×associate-/r* distribute-rgt-out associate-*r* distribute-rgt1-in
4×distribute-rgt-in associate-+r+ sub-neg distribute-lft-in insert-posit16
3×flip3-+ pow-prod-down prod-exp cbrt-unprod flip-+ associate-/l*
2×+-commutative sum-log associate-*r/ associate-/r/
1×cbrt-undiv clear-num frac-2neg flip3-- distribute-rgt-out-- div-exp associate-*l* *-commutative div-inv flip-- difference-of-squares unswap-sqr
Counts
4 → 96
Calls
4 calls:
17.0ms
(+ (* wj wj) (* (* wj wj) (- (* wj wj) wj)))
18.0ms
(/ x (+ (exp wj) (* wj (exp wj))))
14.0ms
(+ (exp wj) (* wj (exp wj)))
65.0ms
(* (* wj wj) (- (* wj wj) wj))

series275.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(+ (* wj wj) (* (* wj wj) (- (* wj wj) wj)))
64.0ms
(/ x (+ (exp wj) (* wj (exp wj))))
51.0ms
(+ (exp wj) (* wj (exp wj)))
112.0ms
(* (* wj wj) (- (* wj wj) wj))

simplify2.3s

Counts
108 → 108
Iterations
IterNodes
34737
21372
1455
0177

prune1.0s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

regimes61.0ms

Accuracy

0% (1.5b remaining)

Error of 1.5b against oracle of 0.1b and baseline of 1.5b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
219
119
013

end0.0ms

sample8.3s

Algorithm
intervals
Results
6.9s7689×body10240exit
639.0ms6236×body80valid
214.0ms806×body320valid
177.0ms479×body640valid
97.0ms557×body160valid