Details

Time bar (total: 5.7s)

sample47.0ms

Algorithm
intervals
Results
21.0ms186×body160valid
11.0ms70×body320valid
6.0ms256×pre80true

simplify272.0ms

Calls
1 calls:
Slowest
272.0ms
(+ (* (+ 1 (* t 2e-16)) (+ 1 (* t 2e-16))) (- -1 (* 2 (* t 2e-16))))

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 50.3b

localize13.0ms

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)))
0.4b
(fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))

rewrite6.0ms

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-+
Calls
3 calls:
Slowest
5.0ms
(+ (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))

series187.0ms

Calls
3 calls:
Slowest
80.0ms
(+ (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))) (* 2e-16 t))
65.0ms
(fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))
42.0ms
(fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))

simplify907.0ms

Calls
13 calls:
Slowest
231.0ms
(sqrt (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t))))
227.0ms
(* (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)))))
113.0ms
(* (exp (fma (* 2e-16 t) -2 (fma (* 2e-16 t) (* 2e-16 t) (* 2e-16 t)))) (exp (* 2e-16 t)))
57.0ms
(+ (* 2e-16 t) (* 3.9999999999999997e-32 (pow t 2)))
54.0ms
(- (* 3.9999999999999997e-32 (pow t 2)) (* 2e-16 t))

prune255.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube associate-*l* add-exp-log *-commutative add-cube-cbrt insert-posit16 log1p-expm1-u add-log-exp
Calls
1 calls:
Slowest
3.0ms
(* (* t t) 3.9999999999999997e-32)

series15.0ms

Calls
1 calls:
Slowest
14.0ms
(* (* t t) 3.9999999999999997e-32)

simplify43.0ms

Calls
3 calls:
Slowest
17.0ms
(* 3.9999999999999997e-32 (pow t 2))
13.0ms
(* 3.9999999999999997e-32 (pow t 2))
13.0ms
(* 3.9999999999999997e-32 (pow t 2))

prune76.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube associate-*r* add-exp-log *-commutative add-cube-cbrt insert-posit16 log1p-expm1-u add-log-exp
Calls
1 calls:
Slowest
2.0ms
(* t (* t 3.9999999999999997e-32))

series12.0ms

Calls
1 calls:
Slowest
12.0ms
(* t (* t 3.9999999999999997e-32))

simplify41.0ms

Calls
3 calls:
Slowest
16.0ms
(* 3.9999999999999997e-32 (pow t 2))
12.0ms
(* 3.9999999999999997e-32 (pow t 2))
12.0ms
(* 3.9999999999999997e-32 (pow t 2))

prune86.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (sqrt (* (* t t) 3.9999999999999997e-32)) (sqrt (* (* t t) 3.9999999999999997e-32)))
0.2b
(* (* t t) 3.9999999999999997e-32)
0.2b
(* (* t t) 3.9999999999999997e-32)
0.2b
(sqrt (* (* t t) 3.9999999999999997e-32))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1
6×add-sqr-sqrt *-un-lft-identity add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt
5×pow1/2
4×expm1-log1p-u associate-*r* insert-posit16 log1p-expm1-u add-log-exp
3×*-commutative sqrt-prod
2×pow-prod-down pow-prod-up
1×pow2 rem-square-sqrt pow-plus sqrt-unprod prod-exp cbrt-unprod
Calls
4 calls:
Slowest
22.0ms
(* (sqrt (* (* t t) 3.9999999999999997e-32)) (sqrt (* (* t t) 3.9999999999999997e-32)))
6.0ms
(* (* t t) 3.9999999999999997e-32)
3.0ms
(* (* t t) 3.9999999999999997e-32)
2.0ms
(sqrt (* (* t t) 3.9999999999999997e-32))

series147.0ms

Calls
4 calls:
Slowest
78.0ms
(* (sqrt (* (* t t) 3.9999999999999997e-32)) (sqrt (* (* t t) 3.9999999999999997e-32)))
32.0ms
(sqrt (* (* t t) 3.9999999999999997e-32))
19.0ms
(* (* t t) 3.9999999999999997e-32)
19.0ms
(* (* t t) 3.9999999999999997e-32)

simplify786.0ms

Calls
31 calls:
Slowest
196.0ms
(* (* (* (sqrt (* (* t t) 3.9999999999999997e-32)) (sqrt (* (* t t) 3.9999999999999997e-32))) (sqrt (* (* t t) 3.9999999999999997e-32))) (* (* (sqrt (* (* t t) 3.9999999999999997e-32)) (sqrt (* (* t t) 3.9999999999999997e-32))) (sqrt (* (* t t) 3.9999999999999997e-32))))
99.0ms
(* (* (* t t) 3.9999999999999997e-32) (* (* t t) 3.9999999999999997e-32))
65.0ms
(* (* (* t t) 3.9999999999999997e-32) (* (* t t) 3.9999999999999997e-32))
34.0ms
(* -1 (* t (sqrt 3.9999999999999997e-32)))
30.0ms
(* (cbrt (sqrt (* (* t t) 3.9999999999999997e-32))) (cbrt (sqrt (* (* t t) 3.9999999999999997e-32))))

prune583.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.1b

regimes60.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.1b and baseline of 0.3b

bsearch2.0ms

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.2s5995×body160valid
582.0ms2005×body320valid
253.0ms8000×pre80true