Details

Time bar (total: 41.4s)

sample59.0ms

Algorithm
intervals
Results
28.0ms200×body160valid
12.0ms56×body320valid
8.0ms256×pre80true

simplify23.4s

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

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite47.0ms

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:
46.0ms
(* (* 2e-16 t) (* 2e-16 t))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(* (* 2e-16 t) (* 2e-16 t))

simplify9.0s

Counts
38 → 38
Iterations
IterNodes
46862
31430
2332
194
039

prune303.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite94.0ms

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:
26.0ms
(* t (* 2e-16 t))
66.0ms
(* 2e-16 (* t (* 2e-16 t)))

series87.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(* t (* 2e-16 t))
51.0ms
(* 2e-16 (* t (* 2e-16 t)))

simplify1.1s

Counts
47 → 47
Iterations
IterNodes
32244
2503
1141
056

prune225.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite97.0ms

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:
26.0ms
(* (* 2e-16 t) 2e-16)
69.0ms
(* (* (* 2e-16 t) 2e-16) t)

series62.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(* (* 2e-16 t) 2e-16)
45.0ms
(* (* (* 2e-16 t) 2e-16) t)

simplify1.2s

Counts
47 → 47
Iterations
IterNodes
32414
2586
1163
061

prune239.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite23.0ms

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×associate-*l* *-commutative insert-posit16 add-log-exp unswap-sqr
Counts
1 → 20
Calls
1 calls:
22.0ms
(* (* t t) 3.9999999999999997e-32)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* (* t t) 3.9999999999999997e-32)

simplify3.1s

Counts
23 → 23
Iterations
IterNodes
63208
51830
41214
3671
2258
1101
038

prune113.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes41.0ms

Accuracy

0% (0.3b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
28
18
06

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.3s6073×body160valid
474.0ms1927×body320valid
221.0ms8000×pre80true