Details

Time bar (total: 1.4s)

sample17.0ms

Algorithm
intervals
Results
9.0ms300×body80valid

simplify38.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0195
1425
2875
31755
43105
55005
67205
79485
811485
911485

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
9×add-sqr-sqrt *-un-lft-identity
8×sub-neg associate--l+
6×distribute-rgt-in associate-+l+ distribute-lft-in
5×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
3×associate-*l*
2×flip3-- diff-log associate-*r/ sum-log flip--
1×+-commutative associate-+l- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 62
Calls
3 calls:
6.0ms
(- (* x (- y 1.0)) (* y 0.5))
23.0ms
(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
10.0ms
(* x (- y 1.0))

series83.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(- (* x (- y 1.0)) (* y 0.5))
25.0ms
(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
33.0ms
(* x (- y 1.0))

simplify98.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0262366
1880336
23786332
35001332

prune118.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
6×sum-log
5×*-un-lft-identity
4×diff-log distribute-rgt-neg-out
3×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
2×+-commutative associate--l- sub-neg flip3-+ unsub-neg associate--l+ flip-+ distribute-lft-out
1×associate-+l- flip3-- flip--
Counts
3 → 48
Calls
3 calls:
50.0ms
(+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673)
15.0ms
(- (+ (* x y) (* x (- 1.0))) (* y 0.5))
3.0ms
(+ (* x y) (* x (- 1.0)))

series100.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673)
27.0ms
(- (+ (* x y) (* x (- 1.0))) (* y 0.5))
43.0ms
(+ (* x y) (* x (- 1.0)))

simplify38.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0257416
11045368
25001352

prune112.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
7×add-log-exp
6×*-un-lft-identity associate-*r/
5×sub-neg flip3-- associate-*r* flip--
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt associate-+r+ distribute-lft-in frac-add add-cbrt-cube
3×associate-*l*
2×associate-+l+ sum-log
1×+-commutative associate-+l- flip3-+ diff-log pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 49
Calls
2 calls:
10.0ms
(+ (- 0.918938533204673 (* 1.0 x)) (* y (- x 0.5)))
10.0ms
(* y (- x 0.5))

series59.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ (- 0.918938533204673 (* 1.0 x)) (* y (- x 0.5)))
34.0ms
(* y (- x 0.5))

simplify45.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0352354
11571334
25002334

prune106.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes51.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0135
1135

end0.0ms

sample364.0ms

Algorithm
intervals
Results
218.0ms9153×body80valid
0.0ms3×body320valid
0.0ms1×body640valid