Details

sample59.0ms

Algorithm

intervals

Results

29.0ms

379×

body

valid

simplify4.0s

Counts

1 → 1

Iterations

Useful iterations: 3 (57.0ms)

Iter	Nodes	Cost
0	11	15
1	26	13
2	81	10
3	246	9
4	770	9
5	3932	9
done	5000	9

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
0.0b	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

rewrite381.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-log-exp`
6×	`add-sqr-sqrt`
5×	`add-cube-cbrt` `*-un-lft-identity` `diff-log`
4×	`fma-def` `prod-diff` `sum-log`
3×	`associate-+l+` `fma-neg`
2×	`pow1` `add-exp-log` `expm1-log1p-u` `associate-+l-` `sub-neg` `add-cbrt-cube` `log1p-expm1-u`
1×	`+-commutative` `associate--l-` `flip3--` `flip3-+` `associate--l+` `flip--` `flip-+` `distribute-lft-out--` `difference-of-squares`

Counts

2 → 47

Calls

2 calls:

67.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
312.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

series158.0ms

Counts

2 → 6

Calls

2 calls:

63.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
95.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

simplify1.7s

Counts

53 → 53

Iterations

Useful iterations: done (1.7s)

Iter	Nodes	Cost
0	86	878
1	248	729
2	1425	558
done	5000	540

prune199.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b	(* d1 (- d4 d1))
0.0b	(+ (- (* d1 d2) (* d1 d3)) (* d1 (- d4 d1)))

rewrite113.0ms

Algorithm

rewrite-expression-head

Rules

37×	`prod-diff`
33×	`add-sqr-sqrt`
31×	`*-un-lft-identity`
29×	`add-cube-cbrt`
22×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in`
7×	`add-log-exp`
6×	`associate-*r/`
5×	`sub-neg` `flip3--` `associate-r` `flip--`
4×	`pow1` `add-exp-log` `fma-def` `frac-add` `add-cbrt-cube`
3×	`associate-+l+` `associate-l` `distribute-lft-out--`
2×	`expm1-log1p-u` `sum-log` `log1p-expm1-u`
1×	`+-commutative` `associate-+l-` `flip3-+` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `distribute-lft-out` `difference-of-squares` `unswap-sqr`

Counts

2 → 95

Calls

2 calls:

54.0ms	(* d1 (- d4 d1))
51.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d1 (- d4 d1)))

series142.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(* d1 (- d4 d1))
95.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d1 (- d4 d1)))

simplify2.4s

Counts

101 → 101

Iterations

Useful iterations: 2 (1.1s)

Iter	Nodes	Cost
0	190	1814
1	585	1419
2	3179	1153
done	5000	1153

prune323.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* d1 d2) (fma d1 (- d4 d1) (- (* d1 d3))))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 15

Calls

1 calls:

9.0ms

(+ (* d1 d2) (fma d1 (- d4 d1) (- (* d1 d3))))

series86.0ms

Counts

1 → 3

Calls

1 calls:

86.0ms

(+ (* d1 d2) (fma d1 (- d4 d1) (- (* d1 d3))))

simplify2.9s

Counts

18 → 18

Iterations

Useful iterations: 3 (762.0ms)

Iter	Nodes	Cost
0	41	323
1	128	289
2	513	242
3	3505	207
done	5000	207

prune64.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt d1) (cbrt d1))
0.6b	(cbrt d1)
0.6b	(cbrt d1)
0.6b	(cbrt d1)

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 81

Calls

4 calls:

12.0ms	(* (cbrt d1) (cbrt d1))
1.0ms	(cbrt d1)
1.0ms	(cbrt d1)
1.0ms	(cbrt d1)

series1.2s

Counts

4 → 12

Calls

4 calls:

320.0ms	(* (cbrt d1) (cbrt d1))
239.0ms	(cbrt d1)
330.0ms	(cbrt d1)
267.0ms	(cbrt d1)

simplify1.1s

Counts

93 → 93

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	65	554
1	143	443
2	719	423
done	5001	409

prune324.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes75.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	13
1	17	13
2	19	13
done	19	13

end0.0ms

sample1.4s

Algorithm

intervals

Results

833.0ms

11929×

body

valid