Details

Time bar (total: 11.4s)

sample26.0ms

Algorithm
intervals
Results
18.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 48
Calls
1 calls:
22.0ms
(/ (+ x 1.0) (- 1.0 x))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify2.1s

Counts
51 → 51
Iterations
IterNodes
done5001
31863
2594
1222
094

prune140.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))
0.0b
(/ (+ x 1.0) (- 1.0 x))
0.0b
(/ (+ x 1.0) (- 1.0 x))
0.0b
(* (/ (+ x 1.0) (- 1.0 x)) (/ (+ x 1.0) (- 1.0 x)))

rewrite160.0ms

Algorithm
rewrite-expression-head
Rules
317×*-un-lft-identity
188×times-frac
167×add-sqr-sqrt
85×add-cube-cbrt
56×distribute-lft-out
48×swap-sqr
47×distribute-lft-out--
35×difference-of-squares
26×associate-*r* associate-*l*
22×add-cbrt-cube add-exp-log
15×associate-/r*
14×associate-/r/
12×associate-/l*
11×pow1
7×cbrt-undiv flip3-- div-exp div-inv flip--
6×associate-/l/
4×expm1-log1p-u prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
3×clear-num frac-2neg flip3-+ flip-+
1×pow2 frac-times pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up
Counts
4 → 275
Calls
4 calls:
34.0ms
(/ (+ x 1.0) (- 1.0 x))
26.0ms
(/ (+ x 1.0) (- 1.0 x))
18.0ms
(/ (+ x 1.0) (- 1.0 x))
71.0ms
(* (/ (+ x 1.0) (- 1.0 x)) (/ (+ x 1.0) (- 1.0 x)))

series212.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(/ (+ x 1.0) (- 1.0 x))
40.0ms
(/ (+ x 1.0) (- 1.0 x))
54.0ms
(/ (+ x 1.0) (- 1.0 x))
80.0ms
(* (/ (+ x 1.0) (- 1.0 x)) (/ (+ x 1.0) (- 1.0 x)))

simplify2.4s

Counts
287 → 287
Iterations
IterNodes
done5000
22208
1672
0195

prune988.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize31.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- 1.0 x) (fma x x (* (- 1.0 x) 1.0)))
17.5b
(/ (+ (pow x 3) (pow 1.0 3)) (* (- 1.0 x) (fma x x (* (- 1.0 x) 1.0))))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
10×add-sqr-sqrt distribute-lft-out
9×times-frac add-cbrt-cube add-exp-log associate-/l*
8×unpow-prod-down cube-prod
6×add-cube-cbrt
5×associate-*l*
4×pow1 associate-*l/
3×associate-*r*
2×expm1-log1p-u cbrt-undiv flip3-- div-exp prod-exp associate-/r/ sum-cubes cbrt-unprod fma-udef insert-posit16 log1p-expm1-u flip-- add-log-exp associate-/l/
1×distribute-rgt-in clear-num associate-/r* frac-2neg distribute-lft-in flip3-+ pow-prod-down *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 67
Calls
2 calls:
20.0ms
(* (- 1.0 x) (fma x x (* (- 1.0 x) 1.0)))
48.0ms
(/ (+ (pow x 3) (pow 1.0 3)) (* (- 1.0 x) (fma x x (* (- 1.0 x) 1.0))))

series147.0ms

Counts
2 → 6
Calls
2 calls:
57.0ms
(* (- 1.0 x) (fma x x (* (- 1.0 x) 1.0)))
89.0ms
(/ (+ (pow x 3) (pow 1.0 3)) (* (- 1.0 x) (fma x x (* (- 1.0 x) 1.0))))

simplify1.3s

Counts
73 → 73
Iterations
IterNodes
done5006
21170
1327
0124

prune289.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 x))
0.1b
(* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0)))
0.1b
(* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0))))
9.5b
(/ (+ (pow x 3) (pow 1.0 3)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0)))))

rewrite162.0ms

Algorithm
rewrite-expression-head
Rules
38×*-un-lft-identity
28×sqrt-div
23×add-sqr-sqrt
20×add-cbrt-cube add-exp-log
18×associate-*l/
16×associate-*l* sqrt-prod
14×flip3-- flip--
12×pow1 add-cube-cbrt
10×distribute-lft-out
9×times-frac associate-/l*
8×frac-times unpow-prod-down cube-prod associate-/r/
7×prod-exp cbrt-unprod
6×fma-udef
5×distribute-rgt-in distribute-lft-in
4×expm1-log1p-u associate-*r* pow-prod-down associate-*r/ insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
2×sum-cubes *-commutative unswap-sqr associate-/l/
1×rem-sqrt-square clear-num associate-/r* frac-2neg sqrt-pow1 flip3-+ pow1/2 flip-+ div-inv
Counts
4 → 137
Calls
4 calls:
12.0ms
(sqrt (- 1.0 x))
20.0ms
(* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0)))
39.0ms
(* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0))))
87.0ms
(/ (+ (pow x 3) (pow 1.0 3)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0)))))

series319.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(sqrt (- 1.0 x))
132.0ms
(* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0)))
55.0ms
(* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0))))
97.0ms
(/ (+ (pow x 3) (pow 1.0 3)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) (fma x x (* (- 1.0 x) 1.0)))))

simplify1.7s

Counts
149 → 149
Iterations
IterNodes
done5001
22099
1629
0233

prune645.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes44.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample536.0ms

Algorithm
intervals
Results
436.0ms8000×body80valid