Details

sample43.0ms

Algorithm

intervals

Results

19.0ms

391×

body

valid

simplify42.0ms

Counts

1 → 1

Iterations

Useful iterations: 4 (41.0ms)

Iter	Nodes	Cost
0	38	10
1	118	9
2	428	9
3	1763	9
4	5002	8
done	5002	8

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))
0.0b	(* (- t 1.0) a)
0.0b	(* (- y 1.0) z)
0.0b	(* (- (+ y t) 2.0) b)

rewrite184.0ms

Algorithm

rewrite-expression-head

Rules

25×	`add-sqr-sqrt`
22×	`*-un-lft-identity`
16×	`associate-l`
13×	`add-cube-cbrt`
10×	`pow1` `add-exp-log` `associate-*l/` `add-cbrt-cube`
9×	`associate-r` `add-log-exp`
8×	`flip3--` `flip--`
6×	`prod-diff`
5×	`associate--l+`
4×	`expm1-log1p-u` `frac-sub` `log1p-expm1-u` `distribute-lft-out--`
3×	`fma-neg` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `difference-of-squares` `unswap-sqr`
2×	`sub-neg`
1×	`associate--l-` `distribute-lft-out`

Counts

4 → 104

Calls

4 calls:

38.0ms	(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))
21.0ms	(* (- t 1.0) a)
21.0ms	(* (- y 1.0) z)
101.0ms	(* (- (+ y t) 2.0) b)

series199.0ms

Counts

4 → 12

Calls

4 calls:

104.0ms	(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))
30.0ms	(* (- t 1.0) a)
33.0ms	(* (- y 1.0) z)
31.0ms	(* (- (+ y t) 2.0) b)

simplify62.0ms

Counts

116 → 116

Iterations

Useful iterations: 2 (54.0ms)

Iter	Nodes	Cost
0	572	700
1	2330	624
2	5001	611
done	5001	611

prune494.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma (- 1.0 y) z (- (fma b (- (+ y t) 2.0) x) (* (- t 1.0) a)))
0.0b	(- (fma b (- (+ y t) 2.0) x) (* (- t 1.0) a))
0.0b	(* (- t 1.0) a)
0.0b	(fma b (- (+ y t) 2.0) x)

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt`
10×	`*-un-lft-identity`
8×	`add-cube-cbrt`
6×	`pow1` `add-exp-log` `add-cbrt-cube` `add-log-exp`
5×	`associate-l`
4×	`expm1-log1p-u` `log1p-expm1-u`
3×	`fma-neg` `associate-r` `prod-diff` `fma-udef`
2×	`flip3--` `associate-*l/` `flip--`
1×	`sub-neg` `diff-log` `pow-prod-down` `prod-exp` `associate--l+` `*-commutative` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

4 → 65

Calls

4 calls:

0.0ms	(fma (- 1.0 y) z (- (fma b (- (+ y t) 2.0) x) (* (- t 1.0) a)))
6.0ms	(- (fma b (- (+ y t) 2.0) x) (* (- t 1.0) a))
21.0ms	(* (- t 1.0) a)
0.0ms	(fma b (- (+ y t) 2.0) x)

series347.0ms

Counts

4 → 12

Calls

4 calls:

178.0ms	(fma (- 1.0 y) z (- (fma b (- (+ y t) 2.0) x) (* (- t 1.0) a)))
85.0ms	(- (fma b (- (+ y t) 2.0) x) (* (- t 1.0) a))
30.0ms	(* (- t 1.0) a)
54.0ms	(fma b (- (+ y t) 2.0) x)

simplify100.0ms

Counts

77 → 77

Iterations

Useful iterations: 3 (94.0ms)

Iter	Nodes	Cost
0	260	488
1	831	429
2	4460	414
3	5001	413
done	5001	413

prune260.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (- t 1.0) a)) (cbrt (* (- t 1.0) a)))
0.6b	(cbrt (* (- t 1.0) a))
0.6b	(cbrt (* (- t 1.0) a))
0.6b	(cbrt (* (- t 1.0) a))

rewrite55.0ms

Algorithm

rewrite-expression-head

Rules

20×	`associate-*l/`
18×	`cbrt-div`
11×	`pow1`
10×	`add-sqr-sqrt`
9×	`flip3--` `pow1/3` `flip--`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`expm1-log1p-u` `frac-times` `swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
2×	`associate-*r/` `pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 80

Calls

4 calls:

29.0ms	(* (cbrt (* (- t 1.0) a)) (cbrt (* (- t 1.0) a)))
8.0ms	(cbrt (* (- t 1.0) a))
8.0ms	(cbrt (* (- t 1.0) a))
8.0ms	(cbrt (* (- t 1.0) a))

series363.0ms

Counts

4 → 12

Calls

4 calls:

104.0ms	(* (cbrt (* (- t 1.0) a)) (cbrt (* (- t 1.0) a)))
85.0ms	(cbrt (* (- t 1.0) a))
86.0ms	(cbrt (* (- t 1.0) a))
88.0ms	(cbrt (* (- t 1.0) a))

simplify39.0ms

Counts

92 → 92

Iterations

Useful iterations: 2 (31.0ms)

Iter	Nodes	Cost
0	369	876
1	1139	819
2	5001	745
done	5001	745

prune405.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt a) (cbrt a))
0.7b	(cbrt a)
0.7b	(cbrt a)
0.7b	(cbrt a)

rewrite15.0ms

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:

11.0ms	(* (cbrt a) (cbrt a))
1.0ms	(cbrt a)
1.0ms	(cbrt a)
1.0ms	(cbrt a)

series746.0ms

Counts

4 → 12

Calls

4 calls:

205.0ms	(* (cbrt a) (cbrt a))
182.0ms	(cbrt a)
179.0ms	(cbrt a)
179.0ms	(cbrt a)

simplify88.0ms

Counts

93 → 93

Iterations

Useful iterations: 3 (84.0ms)

Iter	Nodes	Cost
0	119	308
1	477	281
2	2972	258
3	5001	255
done	5001	255

prune349.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes191.0ms

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	18	8
1	18	8
done	18	8

end0.0ms

sample1.1s

Algorithm

intervals

Results

517.0ms	12576×	body	80	valid
0.0ms	2×	body	640	valid