Details

sample23.0ms

Algorithm

intervals

Results

8.0ms

276×

body

valid

simplify962.0ms

Counts

1 → 1

Iterations

Useful iterations: 3 (14.0ms)

Iter	Nodes	Cost
0	10	11
1	17	11
2	32	11
3	60	10
4	111	10
5	156	10
6	206	10
7	251	10
8	301	10
9	386	10
10	484	10
11	552	10
12	616	10
13	644	10
done	644	10

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ y (- a t))
3.3b	(fma (/ y (- a t)) (- z t) x)

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt` `*-un-lft-identity`
15×	`times-frac`
12×	`add-cube-cbrt`
5×	`associate-/r*`
4×	`add-exp-log` `add-cbrt-cube` `distribute-lft-out--` `difference-of-squares`
3×	`associate-/l*`
2×	`pow1` `expm1-log1p-u` `associate-/r/` `log1p-expm1-u` `add-log-exp`
1×	`cbrt-undiv` `flip3--` `frac-2neg` `div-exp` `clear-num` `flip--` `fma-udef` `div-inv`

Counts

2 → 49

Calls

2 calls:

12.0ms	(/ y (- a t))
0.0ms	(fma (/ y (- a t)) (- z t) x)

series243.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(/ y (- a t))
203.0ms	(fma (/ y (- a t)) (- z t) x)

simplify1.3s

Counts

55 → 55

Iterations

Useful iterations: 4 (494.0ms)

Iter	Nodes	Cost
0	92	550
1	167	533
2	348	493
3	761	491
4	2276	490
done	5000	490

prune155.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ 1 (- a t))
0.2b	(* y (/ 1 (- a t)))
3.3b	(fma (* y (/ 1 (- a t))) (- z t) x)

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

44×	`add-sqr-sqrt`
38×	`*-un-lft-identity`
32×	`times-frac`
23×	`add-cube-cbrt`
21×	`associate-r`
16×	`add-exp-log`
10×	`add-cbrt-cube`
7×	`distribute-lft-out--` `difference-of-squares`
6×	`pow1`
5×	`associate-/r*`
4×	`div-exp` `prod-exp` `associate-/r/`
3×	`expm1-log1p-u` `associate-l` `log1p-expm1-u` `associate-/l*` `add-log-exp` `unswap-sqr`
2×	`cbrt-undiv` `rec-exp` `flip3--` `1-exp` `flip--` `cbrt-unprod` `div-inv`
1×	`pow-flip` `frac-2neg` `associate-r/` `pow-prod-down` `clear-num` `un-div-inv` `-commutative` `fma-udef` `inv-pow`

Counts

3 → 99

Calls

3 calls:

15.0ms	(/ 1 (- a t))
31.0ms	(* y (/ 1 (- a t)))
0.0ms	(fma (* y (/ 1 (- a t))) (- z t) x)

series261.0ms

Counts

3 → 9

Calls

3 calls:

37.0ms	(/ 1 (- a t))
32.0ms	(* y (/ 1 (- a t)))
191.0ms	(fma (* y (/ 1 (- a t))) (- z t) x)

simplify2.0s

Counts

108 → 108

Iterations

Useful iterations: 4 (949.0ms)

Iter	Nodes	Cost
0	132	1055
1	278	835
2	527	749
3	1134	747
4	3258	746
done	5000	746

prune224.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(* y (- z t))
12.2b	(/ (* y (- z t)) (- a t))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-sqr-sqrt`
24×	`*-un-lft-identity`
18×	`add-cube-cbrt` `prod-diff`
11×	`distribute-rgt-in` `distribute-lft-in`
9×	`add-exp-log` `add-cbrt-cube`
5×	`times-frac` `associate-r` `associate-/r*`
4×	`pow1` `associate-*r/`
3×	`flip3--` `associate-l` `flip--` `distribute-lft-out--` `difference-of-squares`
2×	`cbrt-undiv` `expm1-log1p-u` `sub-neg` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `log1p-expm1-u` `associate-/l/` `add-log-exp`
1×	`frac-2neg` `pow-prod-down` `clear-num` `-commutative` `div-inv` `associate-/l` `unswap-sqr`

Counts

2 → 77

Calls

2 calls:

24.0ms	(* y (- z t))
32.0ms	(/ (* y (- z t)) (- a t))

series121.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(* y (- z t))
81.0ms	(/ (* y (- z t)) (- a t))

simplify876.0ms

Counts

83 → 83

Iterations

Useful iterations: done (873.0ms)

Iter	Nodes	Cost
0	157	1123
1	347	936
2	1005	772
done	5000	748

prune179.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- z t) (- a t))
0.9b	(* y (/ (- z t) (- a t)))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

75×	`add-sqr-sqrt`
70×	`*-un-lft-identity`
51×	`times-frac`
31×	`associate-r`
26×	`add-cube-cbrt`
22×	`distribute-lft-out--` `difference-of-squares`
9×	`add-exp-log` `add-cbrt-cube`
5×	`associate-/r` `associate-/l`
4×	`pow1` `associate-/r/`
3×	`flip3--` `associate-l` `flip--`
2×	`cbrt-undiv` `expm1-log1p-u` `div-exp` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `div-inv` `associate-/l/` `add-log-exp` `unswap-sqr`
1×	`frac-2neg` `div-sub` `associate-r/` `pow-prod-down` `clear-num` `-commutative`

Counts

2 → 106

Calls

2 calls:

25.0ms	(/ (- z t) (- a t))
50.0ms	(* y (/ (- z t) (- a t)))

series137.0ms

Counts

2 → 6

Calls

2 calls:

58.0ms	(/ (- z t) (- a t))
79.0ms	(* y (/ (- z t) (- a t)))

simplify1.6s

Counts

112 → 112

Iterations

Useful iterations: 2 (154.0ms)

Iter	Nodes	Cost
0	142	1355
1	352	1282
2	970	1200
3	2905	1200
done	5000	1200

prune291.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes120.0ms

Accuracy

0% (1.4b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 1.4b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	11
1	12	11
done	12	11

end0.0ms

sample629.0ms

Algorithm

intervals

Results

257.0ms	8702×	body	80	valid
0.0ms	1×	body	320	valid
0.0ms	1×	body	160	valid