Details

Time bar (total: 23.0s)

sample159.0ms

Algorithm
intervals
Results
108.0ms227×body10240exit
14.0ms212×body80valid
6.0ms27×body320valid
4.0ms12×body640valid
1.0ms7×body160valid

simplify5.0s

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

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.4b

localize33.0ms

Local error

Found 4 expressions with local error:

0.0b
(* wj (exp wj))
0.0b
(* wj (exp wj))
0.5b
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
2.1b
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

rewrite162.0ms

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:
13.0ms
(* wj (exp wj))
17.0ms
(* wj (exp wj))
40.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
85.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

series229.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* wj (exp wj))
44.0ms
(* wj (exp wj))
64.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
84.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

simplify2.5s

Counts
178 → 178
Iterations
IterNodes
done5000
22530
1825
0306

prune1.3s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.2b

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune31.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.2b

localize39.0ms

Local error

Found 4 expressions with local error:

0.0b
(* wj (exp wj))
0.0b
(* wj (exp wj))
0.5b
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
4.4b
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

rewrite96.0ms

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:
18.0ms
(* wj (exp wj))
19.0ms
(* wj (exp wj))
26.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
25.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

series211.0ms

Counts
4 → 12
Calls
4 calls:
58.0ms
(* wj (exp wj))
34.0ms
(* wj (exp wj))
55.0ms
(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
63.0ms
(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

simplify1.6s

Counts
133 → 133
Iterations
IterNodes
done5002
21716
1551
0203

prune997.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize49.0ms

Local error

Found 4 expressions with local error:

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

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1
11×add-cbrt-cube
10×add-sqr-sqrt add-exp-log
7×*-un-lft-identity add-cube-cbrt
6×associate-*l* add-log-exp
5×pow-prod-up
4×expm1-log1p-u associate-*r* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u
2×*-commutative unswap-sqr
1×pow2 sub-neg pow-plus flip3-- fma-neg diff-log cube-unmult prod-diff pow-sqr fma-udef flip-- distribute-lft-out--
Counts
4 → 73
Calls
4 calls:
0.0ms
(fma (* wj wj) (* wj wj) (- (* wj wj) (* wj (* wj wj))))
14.0ms
(- (* wj wj) (* wj (* wj wj)))
23.0ms
(* wj (exp wj))
25.0ms
(* wj (* wj wj))

series307.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(fma (* wj wj) (* wj wj) (- (* wj wj) (* wj (* wj wj))))
132.0ms
(- (* wj wj) (* wj (* wj wj)))
51.0ms
(* wj (exp wj))
61.0ms
(* wj (* wj wj))

simplify3.6s

Counts
85 → 85
Iterations
IterNodes
done5007
33553
21066
1269
0108

prune510.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

regimes151.0ms

Accuracy

0% (1.1b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done24
224
120
012

end0.0ms

sample5.8s

Algorithm
intervals
Results
4.5s7570×body10240exit
383.0ms6328×body80valid
126.0ms731×body320valid
115.0ms466×body640valid
58.0ms550×body160valid