Details

Time bar (total: 8.2s)

sample18.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify1.2s

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize15.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))

rewrite107.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
24×add-exp-log add-cbrt-cube
16×times-frac associate-/r*
12×add-sqr-sqrt add-cube-cbrt
8×cbrt-undiv div-exp associate-/r/ distribute-lft-out
4×pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
4 → 100
Calls
4 calls:
16.0ms
(/ (* 2.0 t) (+ 1.0 t))
30.0ms
(/ (* 2.0 t) (+ 1.0 t))
40.0ms
(/ (* 2.0 t) (+ 1.0 t))
17.0ms
(/ (* 2.0 t) (+ 1.0 t))

series220.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(/ (* 2.0 t) (+ 1.0 t))
75.0ms
(/ (* 2.0 t) (+ 1.0 t))
50.0ms
(/ (* 2.0 t) (+ 1.0 t))
46.0ms
(/ (* 2.0 t) (+ 1.0 t))

simplify2.0s

Counts
112 → 112

prune306.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.3b

localize22.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (+ 1.0 t))
0.3b
(cbrt (+ 1.0 t))
0.3b
(* (cbrt (+ 1.0 t)) (cbrt (+ 1.0 t)))
0.4b
(/ (* 2.0 t) (* (cbrt (+ 1.0 t)) (cbrt (+ 1.0 t))))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
32×cbrt-prod *-un-lft-identity
28×cbrt-div
22×add-sqr-sqrt
18×add-exp-log
14×add-cube-cbrt flip3-+ flip-+
12×add-cbrt-cube
11×pow1
9×swap-sqr
8×frac-times pow1/3 associate-/r/ distribute-lft-out
7×associate-*r* associate-*l*
5×prod-exp cbrt-unprod
4×cbrt-undiv associate-*r/ div-exp associate-*l/ add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-2neg times-frac pow-plus clear-num associate-/r* *-commutative div-inv associate-/l*
Counts
4 → 110
Calls
4 calls:
4.0ms
(cbrt (+ 1.0 t))
4.0ms
(cbrt (+ 1.0 t))
64.0ms
(* (cbrt (+ 1.0 t)) (cbrt (+ 1.0 t)))
24.0ms
(/ (* 2.0 t) (* (cbrt (+ 1.0 t)) (cbrt (+ 1.0 t))))

series712.0ms

Counts
4 → 12
Calls
4 calls:
129.0ms
(cbrt (+ 1.0 t))
132.0ms
(cbrt (+ 1.0 t))
148.0ms
(* (cbrt (+ 1.0 t)) (cbrt (+ 1.0 t)))
303.0ms
(/ (* 2.0 t) (* (cbrt (+ 1.0 t)) (cbrt (+ 1.0 t))))

simplify981.0ms

Counts
122 → 122

prune484.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.3b

regimes57.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify1.2s

end0.0ms

sample718.0ms

Algorithm
intervals
Results
537.0ms8000×body80valid