Details

Time bar (total: 38.6s)

sample110.0ms

Algorithm
intervals
Results
69.0ms206×body10240exit
9.0ms205×body80valid
3.0ms24×body320valid
3.0ms12×body640valid
2.0ms19×body160valid

simplify12.5s

Counts
1 → 1
Iterations
IterNodes
done5000
64330
5815
4205
3108
252
121
08

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.0b

localize48.0ms

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)))))

rewrite238.0ms

Algorithm
rewrite-expression-head
Rules
82×*-un-lft-identity
73×add-sqr-sqrt
66×add-cube-cbrt
63×prod-diff
61×times-frac
14×distribute-rgt-out distribute-rgt1-in
8×add-cbrt-cube associate-/r/ add-log-exp
7×add-exp-log
6×pow1
5×associate-/r* flip3-+ flip-+
4×expm1-log1p-u insert-posit16 log1p-expm1-u div-inv
3×fma-def fma-neg associate-*r* associate-*l* associate-/l*
2×flip3-- div-sub 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 distribute-lft-out-- associate--r- unswap-sqr
Counts
4 → 168
Calls
4 calls:
24.0ms
(* wj (exp wj))
13.0ms
(+ (exp wj) (* wj (exp wj)))
75.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
111.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

series370.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(* wj (exp wj))
53.0ms
(+ (exp wj) (* wj (exp wj)))
100.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
157.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

simplify5.4s

Counts
180 → 180
Iterations
IterNodes
done5001
22602
1848
0321

prune2.5s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.2b

localize22.0ms

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

localize78.0ms

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)))))

rewrite147.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
33×prod-diff
28×add-sqr-sqrt
26×add-cube-cbrt
20×times-frac
10×add-log-exp
9×add-cbrt-cube
8×add-exp-log associate-/r/
7×distribute-rgt-out distribute-rgt1-in
6×fma-def flip3-+ flip-+
5×associate-/r*
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u div-inv
3×fma-neg
2×cbrt-undiv +-commutative sum-log div-exp
1×clear-num sub-neg frac-2neg flip3-- diff-log prod-exp cbrt-unprod flip-- associate-/l* distribute-lft-out-- difference-of-squares
Counts
4 → 121
Calls
4 calls:
18.0ms
(+ (exp wj) (* wj (exp wj)))
13.0ms
(+ (exp wj) (* wj (exp wj)))
41.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
60.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

series322.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(+ (exp wj) (* wj (exp wj)))
68.0ms
(+ (exp wj) (* wj (exp wj)))
90.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
90.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

simplify3.4s

Counts
133 → 133
Iterations
IterNodes
done5027
21764
1541
0199

prune1.9s

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize73.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (fma (* wj wj) (* 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))

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
19×add-sqr-sqrt
18×pow1 add-cube-cbrt
15×times-frac
11×add-cbrt-cube add-exp-log
8×add-log-exp
5×associate-/r* distribute-rgt-out distribute-rgt1-in pow-prod-up
4×expm1-log1p-u insert-posit16 log1p-expm1-u
3×fma-def fma-neg associate-*l* prod-diff pow-prod-down prod-exp cbrt-unprod associate-/l*
2×flip3-+ associate-/r/ flip-+
1×pow2 cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg pow-plus flip3-- diff-log cube-unmult div-exp associate-*r* associate--l+ pow-sqr *-commutative fma-udef div-inv flip-- unswap-sqr
Counts
4 → 108
Calls
4 calls:
21.0ms
(- (fma (* wj wj) (* wj wj) (* wj wj)) (* wj (* wj wj)))
38.0ms
(/ x (+ (exp wj) (* wj (exp wj))))
26.0ms
(+ (exp wj) (* wj (exp wj)))
43.0ms
(* wj (* wj wj))

series323.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(- (fma (* wj wj) (* wj wj) (* wj wj)) (* wj (* wj wj)))
155.0ms
(/ x (+ (exp wj) (* wj (exp wj))))
59.0ms
(+ (exp wj) (* wj (exp wj)))
55.0ms
(* wj (* wj wj))

simplify2.9s

Counts
120 → 120
Iterations
IterNodes
done5000
21304
1402
0184

prune1.3s

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

regimes235.0ms

Accuracy

0% (1.2b remaining)

Error of 1.2b against oracle of 0.1b and baseline of 1.2b

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done19
119
015

end0.0ms

sample6.5s

Algorithm
intervals
Results
4.2s7658×body10240exit
908.0ms6378×body80valid
513.0ms460×body640valid
140.0ms726×body320valid
65.0ms512×body160valid