Details

Time bar (total: 16.8s)

sample77.0ms

Algorithm
intervals
Results
37.0ms198×body160valid
16.0ms58×body320valid
9.0ms256×pre80true

simplify2.4s

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

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
40×pow1
33×add-sqr-sqrt
26×associate-*l*
24×associate-*r*
17×*-un-lft-identity pow-prod-down
14×swap-sqr
13×add-cbrt-cube add-exp-log add-cube-cbrt
12×unswap-sqr
8×prod-exp cbrt-unprod
5×*-commutative
4×pow-sqr pow-prod-up
2×pow-plus
1×pow2 insert-posit16 add-log-exp
Counts
1 → 74
Calls
1 calls:
66.0ms
(* (* t 2e-16) (* t 2e-16))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (* t 2e-16) (* t 2e-16))

simplify1.6s

Counts
77 → 77
Iterations
IterNodes
done5000
21201
1304
086

prune192.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite234.0ms

Algorithm
rewrite-expression-head
Rules
52×associate-*l*
35×add-sqr-sqrt
16×pow1 add-cbrt-cube add-exp-log
15×associate-*r*
14×unswap-sqr
12×*-un-lft-identity add-cube-cbrt
9×pow-prod-down prod-exp cbrt-unprod
5×*-commutative
2×insert-posit16 add-log-exp
Counts
2 → 78
Calls
2 calls:
54.0ms
(* (* t 2e-16) 2e-16)
175.0ms
(* (* (* t 2e-16) 2e-16) t)

series64.0ms

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

simplify3.1s

Counts
84 → 84
Iterations
IterNodes
done5001
33232
2800
1246
093

prune253.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
15×associate-*l*
12×add-sqr-sqrt
6×pow1 add-cbrt-cube associate-*r* add-exp-log
5×*-un-lft-identity add-cube-cbrt
4×unswap-sqr
3×pow-prod-down prod-exp cbrt-unprod
2×*-commutative
1×insert-posit16 add-log-exp
Counts
1 → 32
Calls
1 calls:
37.0ms
(* (* 3.9999999999999997e-32 t) t)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (* 3.9999999999999997e-32 t) t)

simplify2.8s

Counts
35 → 35
Iterations
IterNodes
done5000
31343
2365
1132
053

prune129.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.1b
(* t (sqrt 2e-16))
0.3b
(* (* t 2e-16) (* t (sqrt 2e-16)))
0.3b
(* (* (* t 2e-16) (* t (sqrt 2e-16))) (sqrt 2e-16))

rewrite423.0ms

Algorithm
rewrite-expression-head
Rules
131×add-sqr-sqrt
78×associate-*l*
74×unswap-sqr
62×associate-*r*
35×pow1 add-cbrt-cube add-exp-log
30×sqrt-prod
23×*-un-lft-identity add-cube-cbrt
22×pow-prod-down prod-exp cbrt-unprod
8×*-commutative
3×insert-posit16 add-log-exp
Counts
3 → 161
Calls
3 calls:
20.0ms
(* t (sqrt 2e-16))
78.0ms
(* (* t 2e-16) (* t (sqrt 2e-16)))
313.0ms
(* (* (* t 2e-16) (* t (sqrt 2e-16))) (sqrt 2e-16))

series312.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(* t (sqrt 2e-16))
100.0ms
(* (* t 2e-16) (* t (sqrt 2e-16)))
158.0ms
(* (* (* t 2e-16) (* t (sqrt 2e-16))) (sqrt 2e-16))

simplify2.4s

Counts
170 → 170
Iterations
IterNodes
done5007
22422
1468
0156

prune457.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes38.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
05

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.2s6005×body160valid
587.0ms1995×body320valid
282.0ms8000×pre80true