Details

Time bar (total: 24.3s)

sample82.0ms

Algorithm
intervals
Results
40.0ms200×body160valid
17.0ms56×body320valid
11.0ms256×pre80true

simplify299.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
299.0ms
(+ (* (+ 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: 50.3b

localize26.0ms

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))

rewrite18.0ms

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
16.0ms
(+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t))
1.0ms
(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))

series434.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
173.0ms
(fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))
166.0ms
(+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t))
95.0ms
(fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))

simplify11.8s

Counts
47 → 49
Calls
47 calls:
Slowest
780.0ms
(- (* (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))) (* (* 2e-16 t) (* 2e-16 t)))
763.0ms
(+ (pow (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) 3) (pow (* 2e-16 t) 3))
707.0ms
(real->posit16 (+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t)))
644.0ms
(expm1 (+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t)))
615.0ms
(sqrt (+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t)))

prune240.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite17.0ms

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
17.0ms
(* (* t t) 3.9999999999999997e-32)

series41.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
41.0ms
(* (* t t) 3.9999999999999997e-32)

simplify1.2s

Counts
25 → 25
Calls
25 calls:
Slowest
273.0ms
(* (* (* (* t t) 3.9999999999999997e-32) (* (* t t) 3.9999999999999997e-32)) (* (* t t) 3.9999999999999997e-32))
266.0ms
(* (* (* (* t t) (* t t)) (* t t)) (* (* 3.9999999999999997e-32 3.9999999999999997e-32) 3.9999999999999997e-32))
216.0ms
(* (* (* (* t t) t) (* (* t t) t)) (* (* 3.9999999999999997e-32 3.9999999999999997e-32) 3.9999999999999997e-32))
81.0ms
(exp (* (* t t) 3.9999999999999997e-32))
30.0ms
(* (* t t) (* (cbrt 3.9999999999999997e-32) (cbrt 3.9999999999999997e-32)))

prune176.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

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
28.0ms
(* t (* t 3.9999999999999997e-32))

series41.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
41.0ms
(* t (* t 3.9999999999999997e-32))

simplify1.8s

Counts
23 → 24
Calls
23 calls:
Slowest
578.0ms
(* (* (* t (* t 3.9999999999999997e-32)) (* t (* t 3.9999999999999997e-32))) (* t (* t 3.9999999999999997e-32)))
341.0ms
(* t (* t 3.9999999999999997e-32))
298.0ms
(* (* (* t t) t) (* (* (* t 3.9999999999999997e-32) (* t 3.9999999999999997e-32)) (* t 3.9999999999999997e-32)))
234.0ms
(* (* (* t t) t) (* (* (* t t) t) (* (* 3.9999999999999997e-32 3.9999999999999997e-32) 3.9999999999999997e-32)))
90.0ms
(exp (* t (* t 3.9999999999999997e-32)))

prune181.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

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))

rewrite100.0ms

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
67.0ms
(* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))
32.0ms
(* (* t t) (sqrt 3.9999999999999997e-32))

series161.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
96.0ms
(* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))
66.0ms
(* (* t t) (sqrt 3.9999999999999997e-32))

simplify5.0s

Counts
59 → 59
Calls
59 calls:
Slowest
712.0ms
(* (* (* (* (* 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)))
639.0ms
(* (* (* (* (* 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)))
581.0ms
(* (* (* (* t t) t) (* (* t t) t)) (* (* (sqrt 3.9999999999999997e-32) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)))
566.0ms
(* (* (* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)) (* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))) (* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)))
281.0ms
(exp (* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32)))

prune427.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes33.0ms

Accuracy

0% (0.3b remaining)

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

bsearch3.0ms

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.2s5900×body160valid
523.0ms2100×body320valid
284.0ms8000×pre80true