Details

Time bar (total: 2.6s)

sample19.0ms

Algorithm
intervals
Results
7.0ms330×body80valid

simplify40.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1243
2403
3643
4843
51023
61283
71773
82723
95083
107363
117543
127563
137563

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (- 1.0 x) y) (* x z))
0.0b
(* (- 1.0 x) y)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
associate-*r*
expm1-log1p-u associate-*l/ log1p-expm1-u
+-commutative flip3-- fma-def flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 38
Calls
2 calls:
15.0ms
(+ (* (- 1.0 x) y) (* x z))
23.0ms
(* (- 1.0 x) y)

series56.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ (* (- 1.0 x) y) (* x z))
26.0ms
(* (- 1.0 x) y)

simplify106.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (102.0ms)

IterNodesCost
0196192
1847175
24460175
35001174

prune82.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
12.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series684.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(* (cbrt y) (cbrt y))
169.0ms
(cbrt y)
164.0ms
(cbrt y)
163.0ms
(cbrt y)

simplify87.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune213.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x)) (* x z))
1.9b
(* (- (* 1.0 1.0) (* x x)) y)
5.9b
(/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x))

rewrite100.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
11×add-sqr-sqrt
10×add-exp-log fma-def add-cbrt-cube
add-cube-cbrt
times-frac
pow1 add-log-exp
associate-*l* associate-*l/ associate-/r* associate-/r/
expm1-log1p-u flip3-+ associate-*r* flip-+ log1p-expm1-u distribute-lft-out
cbrt-undiv flip3-- div-exp prod-exp flip-- cbrt-unprod div-inv associate-/l/
+-commutative frac-2neg pow-prod-down clear-num sum-log *-commutative associate-/l* difference-of-squares unswap-sqr
Counts
3 → 75
Calls
3 calls:
46.0ms
(+ (/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x)) (* x z))
28.0ms
(* (- (* 1.0 1.0) (* x x)) y)
24.0ms
(/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x))

series137.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(+ (/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x)) (* x z))
39.0ms
(* (- (* 1.0 1.0) (* x x)) y)
49.0ms
(/ (* (- (* 1.0 1.0) (* x x)) y) (+ 1.0 x))

simplify53.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0384572
11791505
25001495

prune242.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- y (* x y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-sqr-sqrt add-cube-cbrt fma-neg prod-diff add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- distribute-rgt-out-- diff-log add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 21
Calls
1 calls:
6.0ms
(- y (* x y))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(- y (* x y))

simplify45.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
09497
128885
2138284
3500170

prune46.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes50.0ms

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
0104
1104

end0.0ms

sample498.0ms

Algorithm
intervals
Results
224.0ms10210×body80valid