Details

Time bar (total: 23.0s)

sample195.0ms

Algorithm
intervals
Results
146.0ms237×body10240exit
17.0ms212×body80valid
6.0ms13×body640valid
5.0ms18×body320valid
3.0ms18×body160valid

simplify963.0ms

Counts
1 → 1

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.8b

localize23.0ms

Local error

Found 4 expressions with local error:

5.1b
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))
0.5b
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
0.0b
(+ (exp wj) (* wj (exp wj)))
0.0b
(* wj (exp wj))

rewrite131.0ms

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:
Slowest
55.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))
48.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
15.0ms
(+ (exp wj) (* wj (exp wj)))
11.0ms
(* wj (exp wj))

series237.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
78.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))
61.0ms
(+ (exp wj) (* wj (exp wj)))
53.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
45.0ms
(* wj (exp wj))

simplify1.2s

Counts
180 → 180

prune2.0s

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 0.7b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (* x wj) -2)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 21
Calls
1 calls:
Slowest
24.0ms
(* (* x wj) -2)

series33.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
33.0ms
(* (* x wj) -2)

simplify2.4s

Counts
24 → 24

prune222.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0.7b

localize36.0ms

Local error

Found 4 expressions with local error:

5.4b
(fma (- (/ (- (* wj (exp wj)) x) (exp wj))) (/ 1 (+ wj 1)) (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1))))
5.1b
(fma 1 wj (- (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1)))))
0.5b
(/ (- (* wj (exp wj)) x) (exp wj))
0.5b
(/ (- (* wj (exp wj)) x) (exp wj))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
18×times-frac
8×add-cbrt-cube
6×associate-/r* add-exp-log associate-/l*
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp associate-/l/
2×cbrt-undiv clear-num frac-2neg flip3-- div-sub div-exp fma-udef div-inv flip--
Counts
4 → 88
Calls
4 calls:
Slowest
29.0ms
(/ (- (* wj (exp wj)) x) (exp wj))
26.0ms
(/ (- (* wj (exp wj)) x) (exp wj))
0.0ms
(fma (- (/ (- (* wj (exp wj)) x) (exp wj))) (/ 1 (+ wj 1)) (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1))))
0.0ms
(fma 1 wj (- (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1)))))

series329.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
132.0ms
(fma (- (/ (- (* wj (exp wj)) x) (exp wj))) (/ 1 (+ wj 1)) (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1))))
70.0ms
(/ (- (* wj (exp wj)) x) (exp wj))
66.0ms
(fma 1 wj (- (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1)))))
61.0ms
(/ (- (* wj (exp wj)) x) (exp wj))

simplify2.3s

Counts
100 → 100

prune1.3s

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0.7b

localize63.0ms

Local error

Found 4 expressions with local error:

5.4b
(fma (- (/ (- (* wj (exp wj)) x) (exp wj))) (/ 1 (+ wj 1)) (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1))))
0.5b
(/ (- (* wj (exp wj)) x) (exp wj))
0.5b
(/ (- (* wj (exp wj)) x) (exp wj))
0.0b
(/ 1 (+ wj 1))

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
30×times-frac
29×add-sqr-sqrt add-cube-cbrt
10×associate-/r* add-cbrt-cube add-exp-log
9×associate-/l*
5×pow1
4×expm1-log1p-u div-exp insert-posit16 log1p-expm1-u distribute-lft-out add-log-exp associate-/l/
3×cbrt-undiv clear-num frac-2neg div-inv
2×flip3-- div-sub associate-/r/ flip--
1×rec-exp flip3-+ 1-exp flip-+ fma-udef pow-flip inv-pow
Counts
4 → 117
Calls
4 calls:
Slowest
51.0ms
(/ (- (* wj (exp wj)) x) (exp wj))
28.0ms
(/ (- (* wj (exp wj)) x) (exp wj))
15.0ms
(/ 1 (+ wj 1))
0.0ms
(fma (- (/ (- (* wj (exp wj)) x) (exp wj))) (/ 1 (+ wj 1)) (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1))))

series252.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
117.0ms
(fma (- (/ (- (* wj (exp wj)) x) (exp wj))) (/ 1 (+ wj 1)) (* (/ (- (* wj (exp wj)) x) (exp wj)) (/ 1 (+ wj 1))))
65.0ms
(/ (- (* wj (exp wj)) x) (exp wj))
55.0ms
(/ (- (* wj (exp wj)) x) (exp wj))
15.0ms
(/ 1 (+ wj 1))

simplify1.4s

Counts
129 → 129

prune1.8s

Pruning

12 alts after pruning (10 fresh and 2 done)

Merged error: 0.7b

regimes231.0ms

Accuracy

0% (1.8b remaining)

Error of 2.2b against oracle of 0.5b and baseline of 2.2b

bsearch1.0ms

end0.0ms

sample7.7s

Algorithm
intervals
Results
5.8s7709×body10240exit
1.0s6316×body80valid
294.0ms780×body320valid
200.0ms465×body640valid
89.0ms525×body160valid