Details

Time bar (total: 10.0s)

sample37.0ms

Algorithm
intervals
Results
17.0ms301×body80valid

simplify2.5s

Counts
1 → 1
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
01011
12011
24811
310310
419410
531810
648010
766410
895910
9104210
10107310
done107310

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.0b
(* x (- y 1.0))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
37×prod-diff
33×add-sqr-sqrt *-un-lft-identity
29×add-cube-cbrt
25×associate-+l+
22×distribute-rgt-in distribute-lft-in associate--l+
add-log-exp
sub-neg associate-*r*
pow1 add-exp-log add-cbrt-cube
fma-def associate-*l*
expm1-log1p-u associate-*r/ sum-log log1p-expm1-u
+-commutative associate-+l- flip3-- flip3-+ diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 90
Calls
2 calls:
97.0ms
(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
26.0ms
(* x (- y 1.0))

series68.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
38.0ms
(* x (- y 1.0))

simplify2.6s

Counts
96 → 96
Iterations

Useful iterations: done (2.6s)

IterNodesCost
01581438
13411160
2738971
32892797
done5001779

prune284.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673)
0.0b
(+ (* x y) (* x (- 1.0)))

rewrite296.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
associate-+l+
*-un-lft-identity
sum-log
add-sqr-sqrt add-cube-cbrt fma-def prod-diff
distribute-lft-out
pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ diff-log distribute-rgt-neg-out add-cbrt-cube flip-+ log1p-expm1-u
associate-+l- sub-neg unsub-neg associate--l+
Counts
2 → 44
Calls
2 calls:
283.0ms
(+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673)
9.0ms
(+ (* x y) (* x (- 1.0)))

series92.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673)
54.0ms
(+ (* x y) (* x (- 1.0)))

simplify2.7s

Counts
50 → 50
Iterations

Useful iterations: done (2.7s)

IterNodesCost
077650
1231507
2836462
34042430
done5000429

prune167.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes65.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify11.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01214
11914
22314
32414
done2414

end0.0ms

sample1.0s

Algorithm
intervals
Results
650.0ms9144×body80valid
0.0msbody640valid
0.0msbody320valid