Details

Time bar (total: 3.3s)

sample26.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify72.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite125.0ms

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:
34.0ms
(/ (* 2.0 t) (+ 1.0 t))
43.0ms
(/ (* 2.0 t) (+ 1.0 t))
18.0ms
(/ (* 2.0 t) (+ 1.0 t))
24.0ms
(/ (* 2.0 t) (+ 1.0 t))

series211.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(/ (* 2.0 t) (+ 1.0 t))
46.0ms
(/ (* 2.0 t) (+ 1.0 t))
70.0ms
(/ (* 2.0 t) (+ 1.0 t))
45.0ms
(/ (* 2.0 t) (+ 1.0 t))

simplify77.0ms

Counts
112 → 112

prune323.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.3b

localize28.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))
4.4b
(/ (* 2.0 t) (+ (pow 1.0 3) (pow t 3)))
16.3b
(* (/ (* 2.0 t) (+ (pow 1.0 3) (pow t 3))) (+ (* 1.0 1.0) (- (* t t) (* 1.0 t))))

rewrite384.0ms

Algorithm
rewrite-expression-head
Rules
51×*-un-lft-identity
28×add-exp-log add-cbrt-cube
26×times-frac
19×distribute-lft-out
17×associate-/r*
15×add-sqr-sqrt associate-*l*
13×add-cube-cbrt
12×unpow-prod-down cube-prod
8×cbrt-undiv div-exp associate-/r/
7×prod-exp cbrt-unprod
6×pow1 flip3-+ flip-+
4×div-inv add-log-exp
3×frac-2neg associate-*r* clear-num sum-cubes associate-/l*
2×frac-times associate-*r/
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative unswap-sqr
Counts
4 → 126
Calls
4 calls:
35.0ms
(/ (* 2.0 t) (+ 1.0 t))
35.0ms
(/ (* 2.0 t) (+ 1.0 t))
82.0ms
(/ (* 2.0 t) (+ (pow 1.0 3) (pow t 3)))
222.0ms
(* (/ (* 2.0 t) (+ (pow 1.0 3) (pow t 3))) (+ (* 1.0 1.0) (- (* t t) (* 1.0 t))))

series342.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(/ (* 2.0 t) (+ 1.0 t))
44.0ms
(/ (* 2.0 t) (+ 1.0 t))
140.0ms
(/ (* 2.0 t) (+ (pow 1.0 3) (pow t 3)))
95.0ms
(* (/ (* 2.0 t) (+ (pow 1.0 3) (pow t 3))) (+ (* 1.0 1.0) (- (* t t) (* 1.0 t))))

simplify124.0ms

Counts
138 → 138

prune593.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.3b

regimes69.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify64.0ms

end0.0ms

sample891.0ms

Algorithm
intervals
Results
665.0ms8000×body80valid