Details

Time bar (total: 27.3s)

sample228.0ms

Algorithm
intervals
Results
172.0ms228×body10240exit
21.0ms202×body80valid
10.0ms29×body320valid
6.0ms14×body640valid
3.0ms15×body160valid

simplify1.9s

Counts
1 → 1
Iterations
IterNodes
62372
5596
4193
3102
250
121
08

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.9b

localize16.0ms

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)))))

rewrite167.0ms

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:
12.0ms
(* wj (exp wj))
17.0ms
(+ (exp wj) (* wj (exp wj)))
62.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
74.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

series221.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* wj (exp wj))
44.0ms
(+ (exp wj) (* wj (exp wj)))
55.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
81.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

simplify1.2s

Counts
180 → 180
Iterations
IterNodes
22326
1832
0321

prune1.9s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
10
00

prune28.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize39.0ms

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)))))

rewrite63.0ms

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:
8.0ms
(+ (exp wj) (* wj (exp wj)))
8.0ms
(+ (exp wj) (* wj (exp wj)))
22.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
23.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

series207.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(+ (exp wj) (* wj (exp wj)))
56.0ms
(+ (exp wj) (* wj (exp wj)))
53.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
52.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

simplify5.0s

Counts
133 → 133
Iterations
IterNodes
38295
21593
1518
0199

prune1.4s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize34.0ms

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))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
26×*-un-lft-identity
22×add-sqr-sqrt
20×add-cube-cbrt
15×times-frac
12×prod-diff
11×add-cbrt-cube add-exp-log
10×distribute-rgt-in associate-+r+ distribute-lft-in
9×pow1
8×add-log-exp
5×associate-/r* distribute-rgt-out associate-*r* distribute-rgt1-in
4×expm1-log1p-u sub-neg fma-def insert-posit16 log1p-expm1-u
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 → 120
Calls
4 calls:
10.0ms
(+ (* wj wj) (* (* wj wj) (- (* wj wj) wj)))
13.0ms
(/ x (+ (exp wj) (* wj (exp wj))))
13.0ms
(+ (exp wj) (* wj (exp wj)))
48.0ms
(* (* wj wj) (- (* wj wj) wj))

series292.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(+ (* wj wj) (* (* wj wj) (- (* wj wj) wj)))
77.0ms
(/ x (+ (exp wj) (* wj (exp wj))))
54.0ms
(+ (exp wj) (* wj (exp wj)))
114.0ms
(* (* wj wj) (- (* wj wj) wj))

simplify3.7s

Counts
132 → 132
Iterations
IterNodes
35864
21664
1560
0219

prune1.6s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes79.0ms

Accuracy

0% (1.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
215
115
011

end0.0ms

sample9.1s

Algorithm
intervals
Results
7.5s7689×body10240exit
629.0ms6236×body80valid
229.0ms806×body320valid
204.0ms479×body640valid
127.0ms557×body160valid