Details

sample25.0ms

Algorithm

intervals

Results

9.0ms	292×	body	80	valid
1.0ms	8×	body	640	valid
1.0ms	9×	body	320	valid
0.0ms	5×	body	160	valid
0.0ms	1×	body	1280	valid

simplify96.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (10.0ms)

Iter	Nodes	Cost
0	9	11
1	19	9
2	45	7
3	72	7
4	83	7
5	84	7
done	84	7

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ (* d1 3.0) (* d1 d2)) (* d1 d3))
0.0b	(+ (* d1 3.0) (* d1 d2))

rewrite66.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
5×	`fma-def`
4×	`sum-log` `distribute-lft-out`
3×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
2×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `add-cbrt-cube` `flip-+` `log1p-expm1-u`
1×	`associate-+l+`

Counts

2 → 35

Calls

2 calls:

50.0ms	(+ (+ (* d1 3.0) (* d1 d2)) (* d1 d3))
14.0ms	(+ (* d1 3.0) (* d1 d2))

series138.0ms

Counts

2 → 6

Calls

2 calls:

56.0ms	(+ (+ (* d1 3.0) (* d1 d2)) (* d1 d3))
82.0ms	(+ (* d1 3.0) (* d1 d2))

simplify2.9s

Counts

41 → 41

Iterations

Useful iterations: done (2.9s)

Iter	Nodes	Cost
0	60	485
1	203	355
2	837	315
3	3981	312
done	5000	311

prune180.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma d1 (+ 3.0 d2) (* d1 d3))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma d1 (+ 3.0 d2) (* d1 d3))

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

(fma d1 (+ 3.0 d2) (* d1 d3))

simplify1.6s

Counts

13 → 13

Iterations

Useful iterations: 2 (12.0ms)

Iter	Nodes	Cost
0	21	146
1	38	137
2	80	108
3	330	108
4	2045	108
done	5001	108

prune31.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (fma d1 3.0 (* d1 d2)) (* d1 d3))
0.1b	(fma d1 3.0 (* d1 d2))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `fma-def` `*-un-lft-identity`
2×	`pow1` `add-exp-log` `expm1-log1p-u` `add-cbrt-cube` `fma-udef` `log1p-expm1-u`
1×	`+-commutative` `associate-+l+` `flip3-+` `sum-log` `flip-+`

Counts

2 → 27

Calls

2 calls:

7.0ms	(+ (fma d1 3.0 (* d1 d2)) (* d1 d3))
1.0ms	(fma d1 3.0 (* d1 d2))

series118.0ms

Counts

2 → 6

Calls

2 calls:

61.0ms	(+ (fma d1 3.0 (* d1 d2)) (* d1 d3))
57.0ms	(fma d1 3.0 (* d1 d2))

simplify1.7s

Counts

33 → 33

Iterations

Useful iterations: 3 (490.0ms)

Iter	Nodes	Cost
0	44	369
1	115	337
2	386	259
3	1780	251
done	5001	251

prune99.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b	(* d1 (+ 3.0 (+ d2 d3)))

rewrite67.0ms

Algorithm

rewrite-expression-head

Rules

8×	`*-un-lft-identity`
5×	`add-sqr-sqrt` `associate-r`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube` `distribute-lft-out`
2×	`associate-*r/`
1×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 26

Calls

1 calls:

66.0ms

(* d1 (+ 3.0 (+ d2 d3)))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(* d1 (+ 3.0 (+ d2 d3)))

simplify2.3s

Counts

29 → 29

Iterations

Useful iterations: 2 (83.0ms)

Iter	Nodes	Cost
0	53	281
1	153	262
2	596	234
3	3473	234
done	5000	234

prune79.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes52.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
1	9	8
done	9	8

end0.0ms

sample1.4s

Algorithm

intervals

Results

870.0ms	9572×	body	80	valid
52.0ms	202×	body	640	valid
17.0ms	93×	body	1280	valid
16.0ms	149×	body	320	valid
8.0ms	106×	body	160	valid