Details

sample271.0ms

Algorithm

intervals

Results

136.0ms	870×	body	80	nan
66.0ms	294×	body	80	valid

simplify5.1s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
5	3696
4	1232
3	330
2	97
1	38
0	20

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize58.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
0.0b	(+ (+ (+ (* x (log y)) z) t) a)
0.1b	(* (- b 0.5) (log c))
0.3b	(* x (log y))

rewrite855.0ms

Algorithm

rewrite-expression-head

Rules

27×	`add-log-exp`
21×	`*-un-lft-identity`
20×	`add-sqr-sqrt`
18×	`log-prod`
16×	`sum-log`
14×	`add-cube-cbrt`
10×	`pow1`
9×	`distribute-rgt-in` `distribute-lft-in`
8×	`add-cbrt-cube` `associate-r` `associate-l` `add-exp-log`
6×	`associate-+r+` `associate-*l/`
4×	`flip3-+` `frac-add` `flip-+` `insert-posit16`
3×	`flip3--` `flip--` `distribute-lft-out`
2×	`+-commutative` `associate-+l+` `pow-prod-down` `prod-exp` `log-pow` `*-commutative` `cbrt-unprod` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

4 → 99

Calls

4 calls:

629.0ms	(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
177.0ms	(+ (+ (+ (* x (log y)) z) t) a)
34.0ms	(* (- b 0.5) (log c))
13.0ms	(* x (log y))

series569.0ms

Counts

4 → 12

Calls

4 calls:

366.0ms	(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
94.0ms	(+ (+ (+ (* x (log y)) z) t) a)
69.0ms	(* (- b 0.5) (log c))
39.0ms	(* x (log y))

simplify1.8s

Counts

111 → 111

Iterations

Iter	Nodes
done	5000
2	2060
1	580
0	228

prune931.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (+ (+ (* x (log y)) z) (+ t a)) (* (- b 0.5) (log c)))
0.0b	(+ (+ (+ (+ (* x (log y)) z) (+ t a)) (* (- b 0.5) (log c))) (* y i))
0.1b	(* (- b 0.5) (log c))
0.3b	(* x (log y))

rewrite1.1s

Algorithm

rewrite-expression-head

Rules

47×	`add-log-exp`
32×	`sum-log`
20×	`add-sqr-sqrt` `frac-add`
18×	`log-prod`
16×	`*-un-lft-identity`
14×	`associate-*l/` `add-cube-cbrt`
12×	`flip3-+` `flip-+`
10×	`pow1`
9×	`distribute-rgt-in` `distribute-lft-in`
8×	`add-cbrt-cube` `associate-r` `associate-l` `add-exp-log`
7×	`flip3--` `flip--`
6×	`associate-+r+`
4×	`insert-posit16`
2×	`+-commutative` `associate-+l+` `pow-prod-down` `prod-exp` `log-pow` `*-commutative` `cbrt-unprod` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

4 → 109

Calls

4 calls:

201.0ms	(+ (+ (+ (* x (log y)) z) (+ t a)) (* (- b 0.5) (log c)))
860.0ms	(+ (+ (+ (+ (* x (log y)) z) (+ t a)) (* (- b 0.5) (log c))) (* y i))
31.0ms	(* (- b 0.5) (log c))
7.0ms	(* x (log y))

series1.4s

Counts

4 → 12

Calls

4 calls:

383.0ms	(+ (+ (+ (* x (log y)) z) (+ t a)) (* (- b 0.5) (log c)))
827.0ms	(+ (+ (+ (+ (* x (log y)) z) (+ t a)) (* (- b 0.5) (log c))) (* y i))
86.0ms	(* (- b 0.5) (log c))
56.0ms	(* x (log y))

simplify3.0s

Counts

121 → 121

Iterations

Iter	Nodes
done	5000
2	4214
1	1010
0	320

prune1.1s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize106.0ms

Local error

Found 4 expressions with local error:

0.3b	(+ (* x (+ (log (cbrt y)) (log (cbrt y)))) (* (log (cbrt y)) x))
0.7b	(cbrt y)
0.7b	(cbrt y)
0.7b	(cbrt y)

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

9×	`cbrt-prod`
7×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
6×	`add-log-exp`
4×	`pow1` `add-cbrt-cube` `add-exp-log` `insert-posit16`
3×	`pow1/3`
2×	`associate-+l+`
1×	`distribute-rgt-in` `+-commutative` `sum-log` `distribute-lft-in` `flip3-+` `flip-+`

Counts

4 → 50

Calls

4 calls:

26.0ms	(+ (* x (+ (log (cbrt y)) (log (cbrt y)))) (* (log (cbrt y)) x))
1.0ms	(cbrt y)
1.0ms	(cbrt y)
3.0ms	(cbrt y)

series1.0s

Counts

4 → 12

Calls

4 calls:

160.0ms	(+ (* x (+ (log (cbrt y)) (log (cbrt y)))) (* (log (cbrt y)) x))
274.0ms	(cbrt y)
330.0ms	(cbrt y)
253.0ms	(cbrt y)

simplify2.9s

Counts

62 → 62

Iterations

Iter	Nodes
done	5003
3	3442
2	727
1	183
0	64

prune732.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize111.0ms

Local error

Found 4 expressions with local error:

0.7b	(cbrt y)
0.7b	(cbrt y)
0.7b	(cbrt y)
0.7b	(cbrt y)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
8×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`pow1` `add-cbrt-cube` `pow1/3` `add-exp-log` `insert-posit16` `add-log-exp`

Counts

4 → 48

Calls

4 calls:

1.0ms	(cbrt y)
1.0ms	(cbrt y)
1.0ms	(cbrt y)
1.0ms	(cbrt y)

series1.1s

Counts

4 → 12

Calls

4 calls:

297.0ms	(cbrt y)
257.0ms	(cbrt y)
257.0ms	(cbrt y)
263.0ms	(cbrt y)

simplify2.2s

Counts

60 → 60

Iterations

Iter	Nodes
done	5001
5	1363
4	446
3	184
2	95
1	45
0	25

prune725.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

regimes1.3s

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify6.0ms

Iterations

Iter	Nodes
done	40
1	40
0	28

end0.0ms

sample10.8s

Algorithm

intervals

Results

6.0s	27911×	body	80	nan
1.8s	9189×	body	80	valid
4.0ms	3×	body	1280	valid
2.0ms	4×	body	320	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	160	valid