Details

Time bar (total: 1.3m)

sample78.0ms

Algorithm
intervals
Results
35.0ms191×body160valid
18.0ms65×body320valid
10.0ms256×pre80true

simplify1.1m

Counts
1 → 1
Iterations
IterNodes
69232
51875
4634
3224
281
128
011

prune14.0ms

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))

rewrite48.0ms

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 expm1-log1p-u *-un-lft-identity swap-sqr associate-*r* associate-*l* *-commutative add-cube-cbrt insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 37
Calls
1 calls:
47.0ms
(* (* 2e-16 t) (* 2e-16 t))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(* (* 2e-16 t) (* 2e-16 t))

simplify7.6s

Counts
40 → 40
Iterations
IterNodes
47102
31416
2339
195
041

prune159.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite50.0ms

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×expm1-log1p-u associate-*r* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 45
Calls
2 calls:
34.0ms
(* 2e-16 (* t (* 2e-16 t)))
16.0ms
(* t (* 2e-16 t))

series69.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* 2e-16 (* t (* 2e-16 t)))
40.0ms
(* t (* 2e-16 t))

simplify708.0ms

Counts
51 → 51
Iterations
IterNodes
32057
2497
1147
060

prune244.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite72.0ms

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×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 45
Calls
2 calls:
53.0ms
(* (* (* 2e-16 t) 2e-16) t)
17.0ms
(* (* 2e-16 t) 2e-16)

series70.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (* (* 2e-16 t) 2e-16) t)
31.0ms
(* (* 2e-16 t) 2e-16)

simplify1.6s

Counts
51 → 51
Iterations
IterNodes
32197
2581
1166
065

prune290.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
5×add-sqr-sqrt
4×*-un-lft-identity associate-*r* associate-*l* add-cube-cbrt
2×expm1-log1p-u *-commutative insert-posit16 log1p-expm1-u add-log-exp
1×unswap-sqr
Counts
2 → 46
Calls
2 calls:
53.0ms
(* 2e-16 (* (* t t) 2e-16))
15.0ms
(* (* t t) 2e-16)

series98.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* 2e-16 (* (* t t) 2e-16))
49.0ms
(* (* t t) 2e-16)

simplify3.0s

Counts
52 → 52
Iterations
IterNodes
43314
31365
2469
1153
062

prune321.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes41.0ms

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

sample2.0s

Algorithm
intervals
Results
1.1s5995×body160valid
487.0ms2005×body320valid
263.0ms8000×pre80true