Details

Time bar (total: 21.8s)

sample173.0ms

Algorithm
intervals
Results
123.0ms269×body10240exit
12.0ms191×body80valid
6.0ms31×body320valid
4.0ms14×body640valid
3.0ms24×body160valid

simplify5.0s

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.0b
(* wj (exp wj))
0.0b
(* wj (exp wj))
0.3b
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
6.3b
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

rewrite142.0ms

Algorithm
rewrite-expression-head
Rules
82×*-un-lft-identity
76×add-sqr-sqrt
67×add-cube-cbrt
63×prod-diff
61×times-frac
13×distribute-rgt-out distribute-rgt1-in
10×add-cbrt-cube
8×pow1 add-exp-log associate-/r/
6×associate-*r* associate-*l* add-log-exp
5×associate-/r*
4×expm1-log1p-u flip3-+ flip-+ log1p-expm1-u div-inv
3×fma-neg associate-/l*
2×flip3-- div-sub pow-prod-down prod-exp *-commutative cbrt-unprod flip-- difference-of-squares unswap-sqr associate-/l/
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp distribute-lft-out-- associate--r-
Counts
4 → 166
Calls
4 calls:
9.0ms
(* wj (exp wj))
10.0ms
(* wj (exp wj))
40.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
78.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

series248.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(* wj (exp wj))
47.0ms
(* wj (exp wj))
64.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
83.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

simplify2.7s

Counts
178 → 178
Iterations
IterNodes
done5000
22530
1825
0306

prune1.3s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.6b

localize9.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune47.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.6b

localize58.0ms

Local error

Found 4 expressions with local error:

0.0b
(* wj (exp wj))
0.0b
(* wj (exp wj))
0.3b
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
6.5b
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
34×add-sqr-sqrt
33×prod-diff
28×add-cube-cbrt
20×times-frac
13×add-cbrt-cube
10×add-exp-log
8×pow1 associate-/r/
6×associate-*r* associate-*l* add-log-exp
5×associate-/r* distribute-rgt-out distribute-rgt1-in
4×expm1-log1p-u flip3-+ flip-+ log1p-expm1-u div-inv
3×fma-neg prod-exp cbrt-unprod
2×cbrt-undiv div-exp pow-prod-down *-commutative unswap-sqr
1×clear-num sub-neg frac-2neg flip3-- diff-log flip-- associate-/l* distribute-lft-out-- difference-of-squares
Counts
4 → 121
Calls
4 calls:
16.0ms
(* wj (exp wj))
20.0ms
(* wj (exp wj))
30.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
45.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

series217.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(* wj (exp wj))
36.0ms
(* wj (exp wj))
67.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
83.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

simplify1.7s

Counts
133 → 133
Iterations
IterNodes
done5002
21716
1551
0203

prune812.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.1b

localize46.0ms

Local error

Found 4 expressions with local error:

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

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1
11×add-sqr-sqrt add-cbrt-cube
10×add-exp-log
9×*-un-lft-identity
8×add-cube-cbrt add-log-exp
6×associate-*l*
5×pow-prod-up
4×expm1-log1p-u associate-*r* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u
3×fma-def
2×*-commutative unswap-sqr
1×pow2 +-commutative sum-log sub-neg flip3-+ pow-plus distribute-rgt-out flip3-- fma-neg diff-log cube-unmult prod-diff distribute-rgt1-in pow-sqr flip-+ flip-- distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
13.0ms
(+ (exp wj) (* wj (exp wj)))
14.0ms
(- (* wj wj) (* wj (* wj wj)))
17.0ms
(* wj (exp wj))
26.0ms
(* wj (* wj wj))

series260.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(+ (exp wj) (* wj (exp wj)))
98.0ms
(- (* wj wj) (* wj (* wj wj)))
48.0ms
(* wj (exp wj))
68.0ms
(* wj (* wj wj))

simplify2.0s

Counts
93 → 93
Iterations
IterNodes
done5000
21235
1320
0122

prune572.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.1b

regimes136.0ms

Accuracy

0% (0.9b remaining)

Error of 1.0b against oracle of 0.1b and baseline of 1.0b

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done24
224
120
012

end0.0ms

sample6.2s

Algorithm
intervals
Results
5.1s7776×body10240exit
339.0ms6302×body80valid
137.0ms817×body320valid
123.0ms516×body160valid
120.0ms458×body640valid