Details

Time bar (total: 15.0s)

sample67.0ms

Algorithm
intervals
Results
33.0ms198×body160valid
14.0ms58×body320valid
9.0ms256×pre80true

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5001
52278
4566
3186
277
129
011

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize11.0ms

Local error

Found 1 expressions with local error:

0.5b
(* (* t 2e-16) (* t 2e-16))

rewrite46.0ms

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:
45.0ms
(* (* t 2e-16) (* t 2e-16))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* (* t 2e-16) (* t 2e-16))

simplify3.0s

Counts
38 → 38
Iterations
IterNodes
done5001
31471
2341
198
039

prune64.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite61.0ms

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
(* 2e-16 (* t 2e-16))
48.0ms
(* t (* 2e-16 (* t 2e-16)))

series65.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(* 2e-16 (* t 2e-16))
35.0ms
(* t (* 2e-16 (* t 2e-16)))

simplify2.5s

Counts
47 → 47
Iterations
IterNodes
done5000
32208
2492
1141
056

prune147.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite215.0ms

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:
20.0ms
(* (sqrt 2e-16) (* t 2e-16))
123.0ms
(* t (* (sqrt 2e-16) (* (sqrt 2e-16) (* t 2e-16))))
71.0ms
(* (sqrt 2e-16) (* (sqrt 2e-16) (* t 2e-16)))

series348.0ms

Counts
3 → 9
Calls
3 calls:
81.0ms
(* (sqrt 2e-16) (* t 2e-16))
148.0ms
(* t (* (sqrt 2e-16) (* (sqrt 2e-16) (* t 2e-16))))
119.0ms
(* (sqrt 2e-16) (* (sqrt 2e-16) (* t 2e-16)))

simplify1.1s

Counts
81 → 81
Iterations
IterNodes
done5014
21128
1236
087

prune192.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite61.0ms

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:
14.0ms
(* (* t 2e-16) t)
46.0ms
(* (* (* t 2e-16) t) 2e-16)

series59.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* (* t 2e-16) t)
31.0ms
(* (* (* t 2e-16) t) 2e-16)

simplify2.2s

Counts
47 → 47
Iterations
IterNodes
done5001
32576
2564
1165
061

prune86.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes58.0ms

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
done8
18
05

end0.0ms

sample2.4s

Algorithm
intervals
Results
1.1s6005×body160valid
1.0s1995×body320valid
237.0ms8000×pre80true