Details

Time bar (total: 34.0s)

sample173.0ms

Algorithm
intervals
Results
32.0ms264×body80valid

simplify2.8s

Counts
1 → 1

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.7b

localize18.0ms

Local error

Found 1 expressions with local error:

16.7b
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
13×add-cbrt-cube add-exp-log
8×associate-/r/
6×flip3-+ flip-+
4×frac-times cbrt-undiv div-exp prod-exp cbrt-unprod
2×associate-*l/ associate-*r/
1×distribute-lft-neg-out add-sqr-sqrt pow1 clear-num associate-/r* frac-2neg *-un-lft-identity times-frac distribute-frac-neg add-cube-cbrt insert-posit16 div-inv associate-/l* add-log-exp
Counts
1 → 31
Calls
1 calls:
Slowest
23.0ms
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

series125.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
125.0ms
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

simplify2.8s

Counts
34 → 34

prune315.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 3 expressions with local error:

1.2b
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))
0.0b
(/ v (+ t1 u))
0.0b
(/ (- t1) (+ t1 u))

rewrite69.0ms

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×insert-posit16 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 → 195
Calls
3 calls:
Slowest
37.0ms
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))
15.0ms
(/ v (+ t1 u))
14.0ms
(/ (- t1) (+ t1 u))

series276.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
170.0ms
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))
56.0ms
(/ (- t1) (+ t1 u))
51.0ms
(/ v (+ t1 u))

simplify627.0ms

Counts
204 → 204

prune2.3s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

2.8b
(* (/ (- t1) (+ t1 u)) v)
0.3b
(* (* (/ (- t1) (+ t1 u)) v) (/ 1 (+ t1 u)))
0.0b
(/ 1 (+ t1 u))
0.0b
(/ (- t1) (+ t1 u))

rewrite142.0ms

Algorithm
rewrite-expression-head
Rules
127×*-un-lft-identity
105×times-frac
76×add-sqr-sqrt
71×add-cube-cbrt
54×add-exp-log
47×associate-*l*
34×add-cbrt-cube
28×distribute-lft-out
27×distribute-lft-neg-in distribute-rgt-neg-in
22×prod-exp
21×associate-*r*
14×div-exp
13×associate-/l*
12×pow1 cbrt-unprod
9×neg-mul-1
8×cbrt-undiv associate-/r* associate-/r/
4×rec-exp flip3-+ 1-exp pow-prod-down associate-*l/ flip-+ insert-posit16 div-inv add-log-exp
3×distribute-lft-neg-out distribute-frac-neg
2×clear-num frac-2neg *-commutative unswap-sqr
1×neg-sub0 frac-times div-sub associate-*r/ un-div-inv pow-flip inv-pow
Counts
4 → 229
Calls
4 calls:
Slowest
77.0ms
(* (* (/ (- t1) (+ t1 u)) v) (/ 1 (+ t1 u)))
22.0ms
(* (/ (- t1) (+ t1 u)) v)
20.0ms
(/ (- t1) (+ t1 u))
17.0ms
(/ 1 (+ t1 u))

series444.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
186.0ms
(* (* (/ (- t1) (+ t1 u)) v) (/ 1 (+ t1 u)))
152.0ms
(* (/ (- t1) (+ t1 u)) v)
54.0ms
(/ 1 (+ t1 u))
52.0ms
(/ (- t1) (+ t1 u))

simplify1.2s

Counts
241 → 241

prune2.7s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 3 expressions with local error:

8.0b
(* (- t1) (/ v (+ t1 u)))
0.2b
(/ (* (- t1) (/ v (+ t1 u))) (+ t1 u))
0.0b
(/ v (+ t1 u))

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
30×add-sqr-sqrt
29×times-frac
25×add-cube-cbrt
19×add-cbrt-cube add-exp-log
18×associate-*r*
10×associate-*l*
9×distribute-lft-out
8×associate-/r*
6×cbrt-undiv div-exp associate-/r/
5×pow1
4×prod-exp cbrt-unprod associate-/l*
3×distribute-lft-neg-in distribute-rgt-neg-in flip3-+ flip-+ insert-posit16 div-inv add-log-exp
2×distribute-lft-neg-out clear-num frac-2neg associate-*r/ unswap-sqr
1×neg-mul-1 pow-prod-down distribute-frac-neg *-commutative associate-/l/
Counts
3 → 110
Calls
3 calls:
Slowest
42.0ms
(* (- t1) (/ v (+ t1 u)))
34.0ms
(/ (* (- t1) (/ v (+ t1 u))) (+ t1 u))
16.0ms
(/ v (+ t1 u))

series241.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
106.0ms
(/ (* (- t1) (/ v (+ t1 u))) (+ t1 u))
84.0ms
(* (- t1) (/ v (+ t1 u)))
51.0ms
(/ v (+ t1 u))

simplify2.2s

Counts
119 → 119

prune1.3s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes332.0ms

Accuracy

0% (1.2b remaining)

Error of 1.3b against oracle of 0.0b and baseline of 1.3b

bsearch14.5s

end0.0ms

sample1.1s

Algorithm
intervals
Results
830.0ms8245×body80valid