Details

sample82.0ms

Algorithm

intervals

Results

42.0ms	181×	body	160	valid
19.0ms	75×	body	320	valid
8.0ms	256×	pre	80	true

simplify305.0ms

Counts

1 → 1

Calls

1 calls:

Slowest

305.0ms

(+ (* (+ 1 (* t 2e-16)) (+ 1 (* t 2e-16))) (- -1 (* 2 (* t 2e-16))))

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 50.2b

localize27.0ms

Local error

Found 3 expressions with local error:

50.5b	(+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t))
0.7b	(fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))
0.3b	(fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-log-exp`
4×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
3×	`expm1-log1p-u` `pow1` `fma-def` `add-cbrt-cube` `add-exp-log` `fma-udef` `insert-posit16` `log1p-expm1-u`
1×	`+-commutative` `associate-+l+` `sum-log` `flip3-+` `flip-+`

Counts

3 → 40

Calls

3 calls:

Slowest

10.0ms	(+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t))
0.0ms	(fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))
0.0ms	(fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))

series476.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

193.0ms	(fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))
192.0ms	(+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t))
91.0ms	(fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))

simplify1.2s

Counts

13 → 49

Calls

13 calls:

Slowest

282.0ms	(* (cbrt (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))) (cbrt (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))))
258.0ms	(sqrt (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))))
183.0ms	(* (exp (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))) (exp (* 2e-16 t)))
79.0ms	(+ (* 2e-16 t) (* 3.9999999999999997e-32 (pow t 2)))
68.0ms	(- (* 3.9999999999999997e-32 (pow t 2)) (* 2e-16 t))

prune258.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (* t t) 3.9999999999999997e-32)

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-cbrt-cube` `add-exp-log`
3×	`add-sqr-sqrt` `associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`*-un-lft-identity` `add-cube-cbrt`
1×	`expm1-log1p-u` `associate-l` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 22

Calls

1 calls:

Slowest

19.0ms

(* (* t t) 3.9999999999999997e-32)

series28.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

27.0ms

(* (* t t) 3.9999999999999997e-32)

simplify611.0ms

Counts

13 → 25

Calls

13 calls:

Slowest

249.0ms	(* (* (* (* t t) (* t t)) (* t t)) (* (* 3.9999999999999997e-32 3.9999999999999997e-32) 3.9999999999999997e-32))
192.0ms	(* (* (* (* t t) t) (* (* t t) t)) (* (* 3.9999999999999997e-32 3.9999999999999997e-32) 3.9999999999999997e-32))
32.0ms	(+ (+ (log t) (log t)) (log 3.9999999999999997e-32))
27.0ms	(+ (log (* t t)) (log 3.9999999999999997e-32))
21.0ms	(* 3.9999999999999997e-32 (pow t 2))

prune128.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(* t (* t 3.9999999999999997e-32))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-cbrt-cube` `add-exp-log`
3×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
1×	`expm1-log1p-u` `associate-r` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

Slowest

18.0ms

(* t (* t 3.9999999999999997e-32))

series53.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

53.0ms

(* t (* t 3.9999999999999997e-32))

simplify644.0ms

Counts

11 → 24

Calls

11 calls:

Slowest

256.0ms	(* (* (* t t) t) (* (* (* t 3.9999999999999997e-32) (* t 3.9999999999999997e-32)) (* t 3.9999999999999997e-32)))
249.0ms	(* (* (* t t) t) (* (* (* t t) t) (* (* 3.9999999999999997e-32 3.9999999999999997e-32) 3.9999999999999997e-32)))
30.0ms	(+ (log t) (log (* t 3.9999999999999997e-32)))
21.0ms	(* 3.9999999999999997e-32 (pow t 2))
21.0ms	(+ (log t) (+ (log t) (log 3.9999999999999997e-32)))

prune103.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))
0.3b	(* (* t t) (sqrt 3.9999999999999997e-32))

rewrite78.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-cbrt-cube` `add-exp-log`
12×	`associate-r`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
8×	`add-sqr-sqrt`
7×	`sqrt-prod`
6×	`*-un-lft-identity` `add-cube-cbrt`
2×	`expm1-log1p-u` `associate-l` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

2 → 53

Calls

2 calls:

Slowest

61.0ms	(* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))
16.0ms	(* (* t t) (sqrt 3.9999999999999997e-32))

series164.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

95.0ms	(* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))
69.0ms	(* (* t t) (sqrt 3.9999999999999997e-32))

simplify2.4s

Counts

38 → 59

Calls

38 calls:

Slowest

646.0ms	(* (* (* (* (* t t) (* t t)) (* t t)) (* (* (sqrt 3.9999999999999997e-32) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))) (* (* (sqrt 3.9999999999999997e-32) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)))
506.0ms	(* (* (* (* (* t t) t) (* (* t t) t)) (* (* (sqrt 3.9999999999999997e-32) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))) (* (* (sqrt 3.9999999999999997e-32) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)))
453.0ms	(* (* (* (* t t) t) (* (* t t) t)) (* (* (sqrt 3.9999999999999997e-32) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)))
151.0ms	(* (* (* (* t t) (* t t)) (* t t)) (* (* (sqrt 3.9999999999999997e-32) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)))
137.0ms	(* (* (* (* (* t t) (sqrt 3.9999999999999997e-32)) (* (* t t) (sqrt 3.9999999999999997e-32))) (* (* t t) (sqrt 3.9999999999999997e-32))) (* (* (sqrt 3.9999999999999997e-32) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)))

prune389.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes27.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch1.0ms

end0.0ms

sample2.5s

Algorithm

intervals

Results

1.2s	5918×	body	160	valid
929.0ms	2082×	body	320	valid
238.0ms	8000×	pre	80	true