Details

Time bar (total: 31.6s)

sample64.0ms

Algorithm
intervals
Results
22.0ms197×body160valid
10.0ms59×body320valid
5.0ms256×pre80true

simplify7.7s

Counts
1 → 1
Iterations
IterNodes
done5001
64204
51689
4663
3252
284
127
011

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 61.8b

localize18.0ms

Local error

Found 1 expressions with local error:

61.8b
(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
16×frac-add
13×flip3-+ flip-+
8×frac-times flip3-- flip--
6×add-log-exp
4×associate-*l/ associate-*r/
2×associate-+l+ associate-+r+ sum-log
1×distribute-rgt-in add-sqr-sqrt pow1 +-commutative associate-+r- sub-neg *-un-lft-identity distribute-lft-in add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16
Counts
1 → 34
Calls
1 calls:
38.0ms
(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

simplify4.9s

Counts
37 → 37
Iterations
IterNodes
done5012
22869
1581
0134

prune401.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×*-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative insert-posit16 add-log-exp unswap-sqr
Counts
1 → 20
Calls
1 calls:
32.0ms
(* 3.9999999999999997e-32 (* t t))

series41.0ms

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

simplify3.8s

Counts
23 → 23
Iterations
IterNodes
done5001
31293
2278
194
035

prune185.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
42.0ms
(* (* t 3.9999999999999997e-32) t)

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(* (* t 3.9999999999999997e-32) t)

simplify3.4s

Counts
22 → 22
Iterations
IterNodes
done5000
31308
2344
199
038

prune227.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite159.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
12×associate-*l*
9×pow-prod-down prod-exp cbrt-unprod
8×add-sqr-sqrt
7×sqrt-prod
6×*-un-lft-identity add-cube-cbrt
2×associate-*r* *-commutative insert-posit16 add-log-exp unswap-sqr
Counts
2 → 49
Calls
2 calls:
109.0ms
(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (* t t)))
44.0ms
(* (sqrt 3.9999999999999997e-32) (* t t))

series240.0ms

Counts
2 → 6
Calls
2 calls:
141.0ms
(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (* t t)))
98.0ms
(* (sqrt 3.9999999999999997e-32) (* t t))

simplify7.9s

Counts
55 → 55
Iterations
IterNodes
done5001
33130
2582
1152
059

prune335.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes129.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample1.8s

Algorithm
intervals
Results
769.0ms1981×body320valid
571.0ms6019×body160valid
204.0ms8000×pre80true