Details

Time bar (total: 39.8s)

sample74.0ms

Algorithm
intervals
Results
30.0ms178×body160valid
19.0ms78×body320valid
9.0ms256×pre80true

simplify23.1s

Counts
1 → 1
Iterations
IterNodes
68588
51659
4401
3183
275
127
011

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
40×pow1
17×pow-prod-down
13×add-cbrt-cube add-exp-log
8×prod-exp cbrt-unprod
4×pow-sqr pow-prod-up
2×pow-plus
1×pow2 add-sqr-sqrt *-un-lft-identity swap-sqr associate-*r* associate-*l* *-commutative add-cube-cbrt insert-posit16 add-log-exp
Counts
1 → 35
Calls
1 calls:
43.0ms
(* (* 2e-16 t) (* 2e-16 t))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(* (* 2e-16 t) (* 2e-16 t))

simplify8.7s

Counts
38 → 38
Iterations
IterNodes
46862
31430
2332
194
039

prune175.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(* t (* 2e-16 t))
0.3b
(* 2e-16 (* t (* 2e-16 t)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*l*
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
2×associate-*r* *-commutative insert-posit16 add-log-exp
Counts
2 → 41
Calls
2 calls:
12.0ms
(* t (* 2e-16 t))
32.0ms
(* 2e-16 (* t (* 2e-16 t)))

series76.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(* t (* 2e-16 t))
46.0ms
(* 2e-16 (* t (* 2e-16 t)))

simplify1.1s

Counts
47 → 47
Iterations
IterNodes
32244
2503
1141
056

prune228.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (* 2e-16 t) 2e-16)
0.3b
(* (* (* 2e-16 t) 2e-16) t)

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
2×associate-*l* *-commutative insert-posit16 add-log-exp
Counts
2 → 41
Calls
2 calls:
15.0ms
(* (* 2e-16 t) 2e-16)
71.0ms
(* (* (* 2e-16 t) 2e-16) t)

series47.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(* (* 2e-16 t) 2e-16)
28.0ms
(* (* (* 2e-16 t) 2e-16) t)

simplify1.1s

Counts
47 → 47
Iterations
IterNodes
32414
2586
1163
061

prune292.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.2b
(* t (* 2e-16 t))
0.3b
(* (sqrt 2e-16) (* t (* 2e-16 t)))
0.3b
(* (sqrt 2e-16) (* (sqrt 2e-16) (* t (* 2e-16 t))))

rewrite187.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-cbrt-cube add-exp-log
19×pow-prod-down prod-exp cbrt-unprod
15×associate-*l*
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×sqrt-prod
3×associate-*r* *-commutative insert-posit16 add-log-exp
Counts
3 → 72
Calls
3 calls:
12.0ms
(* t (* 2e-16 t))
49.0ms
(* (sqrt 2e-16) (* t (* 2e-16 t)))
125.0ms
(* (sqrt 2e-16) (* (sqrt 2e-16) (* t (* 2e-16 t))))

series234.0ms

Counts
3 → 9
Calls
3 calls:
44.0ms
(* t (* 2e-16 t))
74.0ms
(* (sqrt 2e-16) (* t (* 2e-16 t)))
115.0ms
(* (sqrt 2e-16) (* (sqrt 2e-16) (* t (* 2e-16 t))))

simplify2.0s

Counts
81 → 81
Iterations
IterNodes
34436
2857
1226
087

prune470.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes46.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
28
18
05

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.1s5978×body160valid
418.0ms2022×body320valid
239.0ms8000×pre80true