Details

Time bar (total: 21.3s)

sample21.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify7.5s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01035
12035
24435
311735
429935
549835
665435
786435
8115935
9472735
done500135

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t))))
0.0b
(/ (+ 1.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))) (+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))))
0.0b
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
0.0b
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

rewrite225.0ms

Algorithm
rewrite-expression-head
Rules
78×add-exp-log add-cbrt-cube
56×*-un-lft-identity
49×times-frac
32×add-sqr-sqrt
30×prod-exp cbrt-unprod
28×add-cube-cbrt
25×cbrt-undiv div-exp
24×swap-sqr
20×associate-*r* associate-*l*
18×pow1 associate-/r/
12×distribute-lft-out
11×flip3-+ flip-+
9×div-inv
6×add-log-exp
3×associate-/r* associate-/l*
2×pow2 frac-times pow-plus associate-*r/ pow-prod-down associate-*l/ pow-sqr *-commutative pow-prod-up associate-/l/ unswap-sqr
1×+-commutative frac-2neg clear-num sum-log
Counts
4 → 176
Calls
4 calls:
8.0ms
(+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t))))
43.0ms
(/ (+ 1.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))) (+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))))
67.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
94.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

series402.0ms

Counts
4 → 12
Calls
4 calls:
81.0ms
(+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t))))
188.0ms
(/ (+ 1.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))) (+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))))
69.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
64.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

simplify1.7s

Counts
188 → 188
Iterations

Useful iterations: done (1.7s)

IterNodesCost
02145142
15974570
221963656
done50003282

prune598.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))))
0.0b
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
0.0b
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
0.0b
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

rewrite329.0ms

Algorithm
rewrite-expression-head
Rules
92×add-exp-log add-cbrt-cube
53×*-un-lft-identity
40×times-frac
37×prod-exp cbrt-unprod
28×cbrt-undiv div-exp
27×add-sqr-sqrt
25×add-cube-cbrt
20×associate-*r*
16×pow1
14×associate-/r/
13×distribute-lft-out
12×swap-sqr
11×associate-*l*
8×flip3-+ flip-+
7×associate-/r* div-inv
5×associate-/l*
4×pow-prod-down add-log-exp
3×associate-*r/ associate-/l/
2×frac-2neg clear-num *-commutative
1×pow2 frac-times pow-plus associate-*l/ pow-sqr pow-prod-up unswap-sqr
Counts
4 → 172
Calls
4 calls:
109.0ms
(/ (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))))
76.0ms
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
66.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
70.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

series394.0ms

Counts
4 → 12
Calls
4 calls:
213.0ms
(/ (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 2.0 (* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))))
45.0ms
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
71.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
65.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

simplify2.8s

Counts
184 → 184
Iterations

Useful iterations: done (2.8s)

IterNodesCost
02754963
17864480
233903571
done50003234

prune451.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
0.0b
(/ (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 2.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))))
0.0b
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
0.0b
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))

rewrite332.0ms

Algorithm
rewrite-expression-head
Rules
85×add-exp-log add-cbrt-cube
50×*-un-lft-identity
33×prod-exp cbrt-unprod
28×times-frac
27×cbrt-undiv div-exp
20×add-sqr-sqrt add-cube-cbrt
15×distribute-lft-out
12×associate-/r*
10×associate-*r*
9×pow1
8×associate-/r/
6×associate-/l*
5×flip3-+ flip-+
4×div-inv associate-/l/ add-log-exp
3×frac-2neg associate-*r/ pow-prod-down clear-num
1×associate-*l* *-commutative
Counts
4 → 146
Calls
4 calls:
50.0ms
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
177.0ms
(/ (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 2.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))))
53.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
43.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))

series373.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
167.0ms
(/ (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 2.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))))
89.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
73.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))

simplify1.7s

Counts
158 → 158
Iterations

Useful iterations: done (1.7s)

IterNodesCost
02104566
16004322
226213589
done50023563

prune466.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
0.0b
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
0.0b
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
0.0b
(/ 1 (/ (+ 2.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t)))))

rewrite317.0ms

Algorithm
rewrite-expression-head
Rules
143×*-un-lft-identity
142×times-frac
94×add-exp-log
88×add-cbrt-cube
69×add-sqr-sqrt add-cube-cbrt
37×distribute-lft-out
33×div-exp prod-exp cbrt-unprod
30×associate-/r*
29×cbrt-undiv
15×associate-/r/
10×pow1 associate-*r*
8×div-inv
7×flip3-+ flip-+
5×associate-/l*
4×add-log-exp
3×frac-2neg associate-*r/ pow-prod-down clear-num
2×rec-exp 1-exp associate-/l/
1×pow-flip associate-*l* *-commutative inv-pow
Counts
4 → 218
Calls
4 calls:
67.0ms
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
81.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
48.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
107.0ms
(/ 1 (/ (+ 2.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t)))))

series390.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t)))
85.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
70.0ms
(/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))
180.0ms
(/ 1 (/ (+ 2.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t))) (+ 1.0 (/ (* (* 2.0 t) (/ (* 2.0 t) (+ 1.0 t))) (+ 1.0 t)))))

simplify2.0s

Counts
230 → 230
Iterations

Useful iterations: done (2.0s)

IterNodesCost
03089080
18088491
229697467
done50017415

prune445.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes14.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01135
11635
done1635

end0.0ms

sample880.0ms

Algorithm
intervals
Results
653.0ms8000×body80valid