Details

Time bar (total: 1.3m)

sample82.0ms

Algorithm
intervals
Results
32.0ms178×body160valid
26.0ms78×body320valid
9.0ms256×pre80true

simplify1.0m

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

prune10.0ms

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))

rewrite42.0ms

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:
41.0ms
(* (* 2e-16 t) (* 2e-16 t))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (* 2e-16 t) (* 2e-16 t))

simplify7.1s

Counts
40 → 40
Iterations
IterNodes
47102
31416
2339
195
041

prune231.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite63.0ms

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:
15.0ms
(* t (* 2e-16 t))
47.0ms
(* 2e-16 (* t (* 2e-16 t)))

series87.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* t (* 2e-16 t))
37.0ms
(* 2e-16 (* t (* 2e-16 t)))

simplify1.5s

Counts
51 → 51
Iterations
IterNodes
32497
2529
1146
060

prune275.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite59.0ms

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:
14.0ms
(* (* 2e-16 t) 2e-16)
45.0ms
(* (* (* 2e-16 t) 2e-16) t)

series66.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(* (* 2e-16 t) 2e-16)
47.0ms
(* (* (* 2e-16 t) 2e-16) t)

simplify1.4s

Counts
51 → 51
Iterations
IterNodes
32479
2584
1165
065

prune355.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 3 expressions with local error:

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

rewrite213.0ms

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×expm1-log1p-u associate-*r* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
3 → 78
Calls
3 calls:
24.0ms
(* t (* 2e-16 t))
69.0ms
(* (sqrt 2e-16) (* t (* 2e-16 t)))
119.0ms
(* (sqrt 2e-16) (* (sqrt 2e-16) (* t (* 2e-16 t))))

series239.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(* t (* 2e-16 t))
90.0ms
(* (sqrt 2e-16) (* t (* 2e-16 t)))
115.0ms
(* (sqrt 2e-16) (* (sqrt 2e-16) (* t (* 2e-16 t))))

simplify2.3s

Counts
87 → 87
Iterations
IterNodes
34298
2864
1231
093

prune529.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes26.0ms

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
28
18
05

end0.0ms

sample2.2s

Algorithm
intervals
Results
1.1s5978×body160valid
641.0ms2022×body320valid
290.0ms8000×pre80true