Details

Time bar (total: 20.5s)

sample129.0ms

Algorithm
intervals
Results
21.0ms261×body80valid

simplify4.2s

Counts
1 → 1
Iterations
IterNodes
done5000
124196
111500
10683
9461
8399
7365
6329
5270
4221
3134
265
125
08

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 22.1b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ t1 u) (+ t1 u))
22.1b
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
16×add-cbrt-cube add-exp-log
12×flip3-+ flip-+
9×pow1
8×add-sqr-sqrt frac-times associate-/r/
6×swap-sqr add-cube-cbrt distribute-lft-out
5×prod-exp cbrt-unprod
4×cbrt-undiv div-exp associate-*r* associate-*l* associate-*l/ associate-*r/
2×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
1×distribute-lft-neg-out pow2 distribute-rgt-in clear-num associate-/r* frac-2neg distribute-lft-in times-frac pow-plus pow-prod-down distribute-frac-neg pow-sqr *-commutative pow-prod-up div-inv associate-/l* unswap-sqr
Counts
2 → 76
Calls
2 calls:
65.0ms
(* (+ t1 u) (+ t1 u))
41.0ms
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

series146.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* (+ t1 u) (+ t1 u))
129.0ms
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

simplify1.5s

Counts
82 → 82
Iterations
IterNodes
done5032
22031
1427
0118

prune327.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- t1) (+ t1 u))
0.0b
(/ v (+ t1 u))
1.4b
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))

rewrite139.0ms

Algorithm
rewrite-expression-head
Rules
125×*-un-lft-identity
108×times-frac
81×add-sqr-sqrt
69×add-cube-cbrt
46×associate-*l*
28×distribute-lft-out
27×distribute-lft-neg-in distribute-rgt-neg-in
19×add-cbrt-cube add-exp-log
18×associate-*r*
13×associate-/l*
9×neg-mul-1
8×associate-/r* associate-/r/
6×cbrt-undiv div-exp
5×pow1
4×flip3-+ prod-exp cbrt-unprod flip-+ div-inv unswap-sqr
3×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
2×clear-num frac-2neg distribute-frac-neg
1×distribute-lft-neg-out neg-sub0 frac-times div-sub pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
3 → 201
Calls
3 calls:
14.0ms
(/ (- t1) (+ t1 u))
16.0ms
(/ v (+ t1 u))
103.0ms
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))

series315.0ms

Counts
3 → 9
Calls
3 calls:
83.0ms
(/ (- t1) (+ t1 u))
47.0ms
(/ v (+ t1 u))
185.0ms
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))

simplify2.0s

Counts
210 → 210
Iterations
IterNodes
done5000
22452
1656
0222

prune820.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ v (+ t1 u))
0.0b
(/ (+ t1 u) t1)
0.1b
(/ -1 (/ (+ t1 u) t1))
1.4b
(* (/ -1 (/ (+ t1 u) t1)) (/ v (+ t1 u)))

rewrite210.0ms

Algorithm
rewrite-expression-head
Rules
225×times-frac
184×*-un-lft-identity
141×add-sqr-sqrt
120×add-cube-cbrt
53×associate-*l*
34×add-cbrt-cube add-exp-log
32×distribute-lft-out
23×associate-/r*
18×associate-*r*
14×cbrt-undiv div-exp
12×div-inv
10×associate-/l*
6×pow1 prod-exp associate-/r/ cbrt-unprod unswap-sqr
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×clear-num frac-2neg flip3-+ flip-+
2×associate-/l/
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 261
Calls
4 calls:
22.0ms
(/ v (+ t1 u))
35.0ms
(/ (+ t1 u) t1)
28.0ms
(/ -1 (/ (+ t1 u) t1))
107.0ms
(* (/ -1 (/ (+ t1 u) t1)) (/ v (+ t1 u)))

series324.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(/ v (+ t1 u))
39.0ms
(/ (+ t1 u) t1)
58.0ms
(/ -1 (/ (+ t1 u) t1))
200.0ms
(* (/ -1 (/ (+ t1 u) t1)) (/ v (+ t1 u)))

simplify2.2s

Counts
273 → 273
Iterations
IterNodes
done5038
23797
1948
0307

prune1.2s

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (* (cbrt (/ (- t1) (+ t1 u))) (cbrt (/ (- t1) (+ t1 u)))) (* (cbrt (/ (- t1) (+ t1 u))) (/ v (+ t1 u))))
6.4b
(cbrt (/ (- t1) (+ t1 u)))
6.4b
(cbrt (/ (- t1) (+ t1 u)))
6.4b
(cbrt (/ (- t1) (+ t1 u)))

rewrite294.0ms

Algorithm
rewrite-expression-head
Rules
138×cbrt-prod
133×*-un-lft-identity
120×times-frac
73×add-sqr-sqrt add-cube-cbrt
36×distribute-lft-neg-in distribute-rgt-neg-in
30×distribute-lft-out
27×cbrt-div
25×add-exp-log
17×frac-times
16×pow1
15×add-cbrt-cube
13×prod-exp cbrt-unprod
12×neg-mul-1
11×associate-*l/ associate-*r/
8×pow-prod-down
6×associate-/r/
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×flip3-+ pow1/3 flip-+ div-inv
2×cbrt-undiv div-exp
1×associate-*r* associate-*l* *-commutative
Counts
4 → 218
Calls
4 calls:
230.0ms
(* (* (cbrt (/ (- t1) (+ t1 u))) (cbrt (/ (- t1) (+ t1 u)))) (* (cbrt (/ (- t1) (+ t1 u))) (/ v (+ t1 u))))
14.0ms
(cbrt (/ (- t1) (+ t1 u)))
19.0ms
(cbrt (/ (- t1) (+ t1 u)))
15.0ms
(cbrt (/ (- t1) (+ t1 u)))

series1.1s

Counts
4 → 12
Calls
4 calls:
262.0ms
(* (* (cbrt (/ (- t1) (+ t1 u))) (cbrt (/ (- t1) (+ t1 u)))) (* (cbrt (/ (- t1) (+ t1 u))) (/ v (+ t1 u))))
288.0ms
(cbrt (/ (- t1) (+ t1 u)))
250.0ms
(cbrt (/ (- t1) (+ t1 u)))
272.0ms
(cbrt (/ (- t1) (+ t1 u)))

simplify3.0s

Counts
230 → 230
Iterations
IterNodes
done5051
34277
21381
1523
0232

prune1.5s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes215.0ms

Accuracy

0% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 1.5b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done21
421
319
216
112
08

end0.0ms

sample819.0ms

Algorithm
intervals
Results
588.0ms8270×body80valid