Details

sample94.0ms

Algorithm

intervals

Results

52.0ms

414×

body

valid

simplify2.7s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
4	2113
3	423
2	118
1	38
0	18

prune28.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize48.0ms

Local error

Found 3 expressions with local error:

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

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 30

Calls

3 calls:

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

series438.0ms

Counts

3 → 9

Calls

3 calls:

102.0ms	(fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))
236.0ms	(fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))
100.0ms	(fma b (- (+ t y) 2.0) x)

simplify1.3s

Counts

39 → 39

Iterations

Iter	Nodes
done	5000
3	841
2	261
1	112
0	61

prune401.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize73.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma b (- (+ t y) 2.0) x)
0.0b	(sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))
0.0b	(sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))
0.2b	(* (sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))) (sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
14×	`*-un-lft-identity` `add-cube-cbrt`
10×	`sqrt-pow1` `pow1/2`
8×	`swap-sqr`
6×	`add-cbrt-cube` `associate-r` `associate-l` `add-exp-log`
5×	`pow-prod-up`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square`
1×	`pow2` `rem-square-sqrt` `pow-plus` `sqrt-unprod` `prod-exp` `*-commutative` `cbrt-unprod` `fma-udef`

Counts

4 → 91

Calls

4 calls:

0.0ms	(fma b (- (+ t y) 2.0) x)
2.0ms	(sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))
2.0ms	(sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))
22.0ms	(* (sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))) (sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))))

series11.4s

Counts

4 → 12

Calls

4 calls:

57.0ms	(fma b (- (+ t y) 2.0) x)
5.3s	(sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))
5.9s	(sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x))))
198.0ms	(* (sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))) (sqrt (fma a (- 1.0 t) (fma (- 1.0 y) z (fma b (- (+ t y) 2.0) x)))))

simplify1.1s

Counts

103 → 103

Iterations

Iter	Nodes
done	5001
2	919
1	277
0	118

prune667.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize22.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify0.0ms

Counts

0 → 0

Iterations

Iter	Nodes
done	0
0	0

prune1.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes591.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	16
1	16
0	15

end0.0ms

sample2.5s

Algorithm

intervals

Results

1.8s	12544×	body	80	valid
0.0ms	1×	body	320	valid
0.0ms	1×	body	160	valid