Details

Time bar (total: 9.6s)

sample23.0ms

Algorithm
intervals
Results
9.0ms422×body80valid

simplify254.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
047
1117
2277
3657
41047
51347
61547
71717
81737
done1737

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ x y))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
8×pow1
7×add-sqr-sqrt
6×flip3-+ swap-sqr flip-+ distribute-lft-out
5×add-cube-cbrt
4×frac-times associate-*r* associate-*l*
3×add-exp-log add-cbrt-cube
2×associate-*r/ associate-*l/
1×pow2 distribute-rgt-in expm1-log1p-u distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 42
Calls
1 calls:
41.0ms
(* (+ x y) (+ x y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (+ x y) (+ x y))

simplify3.2s

Counts
45 → 45
Iterations

Useful iterations: 3 (1.6s)

IterNodesCost
064532
1193465
2792416
33639380
done5000380

prune98.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (+ x y) y)
0.0b
(* (+ x y) x)
0.0b
(+ (* (+ x y) x) (* (+ x y) y))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*l/
11×add-sqr-sqrt *-un-lft-identity
8×associate-*l*
7×pow1 add-exp-log add-cube-cbrt flip3-+ add-cbrt-cube flip-+
6×associate-*r*
5×add-log-exp
4×frac-add
3×expm1-log1p-u log1p-expm1-u distribute-lft-out
2×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×+-commutative fma-def sum-log
Counts
3 → 65
Calls
3 calls:
22.0ms
(* (+ x y) y)
26.0ms
(* (+ x y) x)
18.0ms
(+ (* (+ x y) x) (* (+ x y) y))

series127.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(* (+ x y) y)
33.0ms
(* (+ x y) x)
46.0ms
(+ (* (+ x y) x) (* (+ x y) y))

simplify1.5s

Counts
74 → 74
Iterations

Useful iterations: done (1.5s)

IterNodesCost
0112875
1311745
21203663
done5000637

prune223.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x y) y)
0.0b
(fma (+ x y) x (* (+ x y) y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
3×associate-*r*
2×expm1-log1p-u associate-*l/ log1p-expm1-u add-log-exp
1×flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ fma-udef distribute-lft-out unswap-sqr
Counts
2 → 33
Calls
2 calls:
22.0ms
(* (+ x y) y)
0.0ms
(fma (+ x y) x (* (+ x y) y))

series113.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* (+ x y) y)
66.0ms
(fma (+ x y) x (* (+ x y) y))

simplify1.4s

Counts
39 → 39
Iterations

Useful iterations: 3 (572.0ms)

IterNodesCost
060372
1130331
2418276
31322266
done5000266

prune90.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma y (fma 2 x y) (* x x))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma y (fma 2 x y) (* x x))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(fma y (fma 2 x y) (* x x))

simplify1.3s

Counts
13 → 13
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
022165
141165
295135
3318135
41688135
done5000135

prune46.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0510
1710
done710

end0.0ms

sample899.0ms

Algorithm
intervals
Results
353.0ms14320×body80valid