Details

Time bar (total: 4.8s)

sample12.0ms

Algorithm
intervals
Results
5.0ms290×body80valid

simplify33.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
057
1116
2236
3326
4426
5576
6656
done656

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
5×*-un-lft-identity
4×fma-def sum-log
3×add-sqr-sqrt add-cube-cbrt
2×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
1×associate-+l+ distribute-lft-out
Counts
2 → 33
Calls
2 calls:
18.0ms
(+ (+ (* x y) x) y)
3.0ms
(+ (* x y) x)

series46.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ (+ (* x y) x) y)
30.0ms
(+ (* x y) x)

simplify970.0ms

Counts
39 → 39
Iterations

Useful iterations: done (969.0ms)

IterNodesCost
053338
1155281
2444264
31525260
done5000259

prune76.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x y) x)
0.2b
(* y (* x y))
2.7b
(* x (- (* y (* x y)) x))
27.1b
(/ (* x (- (* y (* x y)) x)) (- (* x y) x))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
14×add-sqr-sqrt
12×add-cube-cbrt *-un-lft-identity
11×pow1
9×prod-diff
6×associate-*l* add-log-exp
5×distribute-rgt-in distribute-lft-in prod-exp cbrt-unprod
4×expm1-log1p-u flip3-- associate-*r/ associate-*r* pow-prod-down flip-- log1p-expm1-u
3×sub-neg times-frac associate-/r*
2×cbrt-undiv div-exp associate-/r/ *-commutative associate-/l/
1×frac-2neg fma-neg diff-log clear-num div-inv associate-/l* unswap-sqr
Counts
4 → 97
Calls
4 calls:
3.0ms
(- (* x y) x)
6.0ms
(* y (* x y))
23.0ms
(* x (- (* y (* x y)) x))
18.0ms
(/ (* x (- (* y (* x y)) x)) (- (* x y) x))

series262.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(- (* x y) x)
17.0ms
(* y (* x y))
83.0ms
(* x (- (* y (* x y)) x))
130.0ms
(/ (* x (- (* y (* x y)) x)) (- (* x y) x))

simplify936.0ms

Counts
109 → 109
Iterations

Useful iterations: done (930.0ms)

IterNodesCost
01661472
13811336
213131157
done50011144

prune194.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) x)
0.0b
(sqrt (+ (* x y) x))
0.0b
(sqrt (+ (* x y) x))
0.1b
(fma (sqrt (+ (* x y) x)) (sqrt (+ (* x y) x)) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×pow1 add-cube-cbrt *-un-lft-identity sqrt-prod add-log-exp
4×add-exp-log expm1-log1p-u sqrt-div add-cbrt-cube log1p-expm1-u
3×flip3-+ flip-+
2×rem-sqrt-square sqrt-pow1 pow1/2
1×+-commutative fma-def sum-log fma-udef
Counts
4 → 58
Calls
4 calls:
3.0ms
(+ (* x y) x)
4.0ms
(sqrt (+ (* x y) x))
4.0ms
(sqrt (+ (* x y) x))
0.0ms
(fma (sqrt (+ (* x y) x)) (sqrt (+ (* x y) x)) y)

series232.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(+ (* x y) x)
47.0ms
(sqrt (+ (* x y) x))
42.0ms
(sqrt (+ (* x y) x))
112.0ms
(fma (sqrt (+ (* x y) x)) (sqrt (+ (* x y) x)) y)

simplify1.4s

Counts
70 → 70
Iterations

Useful iterations: done (1.4s)

IterNodesCost
088827
1214608
2610560
31993547
done5000545

prune188.0ms

Pruning

3 alts after pruning (0 fresh and 3 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

Useful iterations: 0 (0.0ms)

IterNodesCost
057
187
done87

end0.0ms

sample302.0ms

Algorithm
intervals
Results
162.0ms9180×body80valid
0.0ms1×body640valid