Details

Time bar (total: 2.2s)

sample22.0ms

Algorithm
intervals
Results
10.0ms387×body80valid

simplify85.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1284
2804
32544
46414
510664
623734
739144
850014

prune2.0ms

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 z) (- t x)))
0.0b
(* (- y z) (- t x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×pow1 add-exp-log distribute-rgt-in frac-times add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 49
Calls
2 calls:
4.0ms
(+ x (* (- y z) (- t x)))
9.0ms
(* (- y z) (- t x))

series92.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(+ x (* (- y z) (- t x)))
39.0ms
(* (- y z) (- t x))

simplify39.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0290310
11174292
25001291

prune119.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×associate-*r*
10×associate-*l*
9×add-cube-cbrt
8×add-log-exp
7×pow1 add-exp-log add-cbrt-cube
4×associate-*l/
3×distribute-lft-neg-in distribute-rgt-neg-in sum-log distribute-rgt-neg-out
2×associate-+r- flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative neg-mul-1 associate-+r+ flip3-+ unsub-neg flip-+ distribute-lft-out
Counts
3 → 68
Calls
3 calls:
6.0ms
(* (- y z) t)
7.0ms
(+ x (+ (* (- y z) t) (* (- y z) (- x))))
8.0ms
(* (- y z) (- x))

series112.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(* (- y z) t)
56.0ms
(+ x (+ (* (- y z) t) (* (- y z) (- x))))
27.0ms
(* (- y z) (- x))

simplify43.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0309384
11350342
25001337

prune180.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (+ (* (* (- y z) (sqrt t)) (sqrt t)) (* (- y z) (- x))))
0.0b
(* (- y z) (- x))
0.1b
(* (- y z) (sqrt t))
0.2b
(* (* (- y z) (sqrt t)) (sqrt t))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
22×associate-*r*
19×*-un-lft-identity
13×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
11×associate-*l*
9×add-log-exp
8×associate-*l/
7×sqrt-prod
5×pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-neg-in flip3-- distribute-rgt-neg-in sum-log *-commutative distribute-rgt-neg-out flip-- unswap-sqr
2×associate-+r- distribute-lft-out-- difference-of-squares
1×+-commutative neg-mul-1 associate-+r+ flip3-+ unsub-neg flip-+ distribute-lft-out
Counts
4 → 95
Calls
4 calls:
10.0ms
(+ x (+ (* (* (- y z) (sqrt t)) (sqrt t)) (* (- y z) (- x))))
8.0ms
(* (- y z) (- x))
7.0ms
(* (- y z) (sqrt t))
9.0ms
(* (* (- y z) (sqrt t)) (sqrt t))

series175.0ms

Counts
4 → 12
Calls
4 calls:
59.0ms
(+ x (+ (* (* (- y z) (sqrt t)) (sqrt t)) (* (- y z) (- x))))
31.0ms
(* (- y z) (- x))
48.0ms
(* (- y z) (sqrt t))
37.0ms
(* (* (- y z) (sqrt t)) (sqrt t))

simplify52.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0416645
11765545
25002531

prune250.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ z 1) y)
0.0b
(* x (- (+ z 1) y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
14×*-un-lft-identity
10×add-sqr-sqrt
7×add-log-exp
6×associate-*r*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube distribute-lft-out--
3×distribute-rgt-in sub-neg distribute-lft-in associate-*l* associate--l+
2×flip3-- diff-log associate-*r/ flip-- distribute-lft-out difference-of-squares
1×pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 46
Calls
2 calls:
6.0ms
(- (+ z 1) y)
9.0ms
(* x (- (+ z 1) y))

series46.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(- (+ z 1) y)
31.0ms
(* x (- (+ z 1) y))

simplify78.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0160216
1658194
23344193
35002193

prune75.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes87.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0167
1207
2217
3217

end0.0ms

sample618.0ms

Algorithm
intervals
Results
321.0ms12175×body80valid