Details

Time bar (total: 11.5s)

sample63.0ms

Algorithm
intervals
Results
31.0ms420×body80valid

simplify2.3s

Counts
1 → 1
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
01214
12014
24113
310713
424013
545613
655013
760613
879413
9232813
done500013

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (+ (* 2.0 x) t) x) (* 3.0 y))
0.0b
(* (+ (* 2.0 x) t) x)
0.5b
(* x (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))

rewrite230.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
associate-*r* associate-*l*
add-log-exp
sub-neg
distribute-rgt-in distribute-lft-in flip3-- pow-prod-down associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod flip-- unswap-sqr
flip3-+ diff-log flip-+
Counts
3 → 56
Calls
3 calls:
38.0ms
(- (* (+ (* 2.0 x) t) x) (* 3.0 y))
55.0ms
(* (+ (* 2.0 x) t) x)
134.0ms
(* x (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))

series231.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(- (* (+ (* 2.0 x) t) x) (* 3.0 y))
79.0ms
(* (+ (* 2.0 x) t) x)
88.0ms
(* x (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))

simplify1.3s

Counts
65 → 65
Iterations

Useful iterations: 2 (348.0ms)

IterNodesCost
0101962
1285933
21460851
done5001851

prune338.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y))) (cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y))))
0.8b
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))
0.8b
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))
0.8b
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))

rewrite401.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
flip3-- pow1/3 flip--
swap-sqr associate-*r* associate-*l* add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
282.0ms
(* (cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y))) (cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y))))
34.0ms
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))
45.0ms
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))
35.0ms
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))

series1.6s

Counts
4 → 12
Calls
4 calls:
400.0ms
(* (cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y))) (cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y))))
401.0ms
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))
409.0ms
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))
414.0ms
(cbrt (- (* (+ (* 2.0 x) t) x) (* 3.0 y)))

simplify1.3s

Counts
99 → 99
Iterations

Useful iterations: done (1.3s)

IterNodesCost
01432879
13332714
211732544
done50002268

prune664.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes201.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01113
11613
done1613

end0.0ms

sample2.7s

Algorithm
intervals
Results
2.0s12680×body80valid