Details

Time bar (total: 5.8s)

sample57.0ms

Algorithm
intervals
Results
36.0ms417×body80valid

simplify38.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03810
111210
238410
3156810
4500110

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
0.0b
(* (- t 1.0) a)
0.0b
(* (- (+ y t) 2.0) b)
0.0b
(* (- y 1.0) z)

rewrite141.0ms

Algorithm
rewrite-expression-head
Rules
26×associate-*l/
22×add-sqr-sqrt
19×flip3-- *-un-lft-identity flip--
16×associate-*l*
13×add-log-exp
12×frac-add
10×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
9×associate-*r*
8×frac-sub
4×associate-+l+ distribute-lft-out--
3×diff-log pow-prod-down prod-exp sum-log *-commutative cbrt-unprod difference-of-squares unswap-sqr
2×sub-neg associate--l+
1×+-commutative associate-+l- flip3-+ flip-+ distribute-lft-out
Counts
4 → 97
Calls
4 calls:
60.0ms
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
10.0ms
(* (- t 1.0) a)
56.0ms
(* (- (+ y t) 2.0) b)
10.0ms
(* (- y 1.0) z)

series390.0ms

Counts
4 → 12
Calls
4 calls:
303.0ms
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
28.0ms
(* (- t 1.0) a)
27.0ms
(* (- (+ y t) 2.0) b)
32.0ms
(* (- y 1.0) z)

simplify111.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 1 (21.0ms)

IterNodesCost
08861273
145451219
250011219

prune362.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (- y 1.0))
0.3b
(cbrt (- y 1.0))
0.3b
(cbrt (- y 1.0))
0.3b
(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
2.0ms
(cbrt (- y 1.0))
2.0ms
(cbrt (- y 1.0))
2.0ms
(cbrt (- y 1.0))
24.0ms
(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

series419.0ms

Counts
4 → 12
Calls
4 calls:
96.0ms
(cbrt (- y 1.0))
102.0ms
(cbrt (- y 1.0))
98.0ms
(cbrt (- y 1.0))
123.0ms
(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

simplify42.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0368838
11230798
25001732

prune458.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (- (+ y t) 2.0)) (cbrt (- (+ y t) 2.0)))
0.6b
(cbrt (- (+ y t) 2.0))
0.6b
(cbrt (- (+ y t) 2.0))
0.6b
(cbrt (- (+ y t) 2.0))

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
74×*-un-lft-identity
58×cbrt-prod
37×add-sqr-sqrt
22×distribute-lft-out--
18×cbrt-div
15×add-cube-cbrt swap-sqr
11×pow1 distribute-lft-out
9×flip3-- pow1/3 associate-*r* associate-*l* flip--
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 111
Calls
4 calls:
75.0ms
(* (cbrt (- (+ y t) 2.0)) (cbrt (- (+ y t) 2.0)))
12.0ms
(cbrt (- (+ y t) 2.0))
9.0ms
(cbrt (- (+ y t) 2.0))
9.0ms
(cbrt (- (+ y t) 2.0))

series451.0ms

Counts
4 → 12
Calls
4 calls:
143.0ms
(* (cbrt (- (+ y t) 2.0)) (cbrt (- (+ y t) 2.0)))
102.0ms
(cbrt (- (+ y t) 2.0))
103.0ms
(cbrt (- (+ y t) 2.0))
102.0ms
(cbrt (- (+ y t) 2.0))

simplify43.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
03511098
111381044
25002936

prune453.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))
0.0b
(* (- (+ y t) 2.0) b)
2.6b
(* (- (pow y 3) (pow 1.0 3)) z)
16.2b
(/ (* (- (pow y 3) (pow 1.0 3)) z) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))

rewrite170.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
31×associate-*l*
25×*-un-lft-identity
17×difference-of-squares
13×add-exp-log add-cbrt-cube
12×unpow-prod-down cube-prod
10×add-cube-cbrt
9×add-log-exp
8×pow1 sqr-pow
7×distribute-lft-out--
6×associate-*r* associate-*l/
3×flip3-- times-frac prod-exp associate-/r* sum-log flip-- cbrt-unprod
2×cbrt-undiv flip3-+ div-exp pow-prod-down associate-/r/ *-commutative flip-+ associate-/l/ unswap-sqr
1×difference-cubes +-commutative associate-+r+ frac-2neg clear-num div-inv distribute-lft-out associate-/l*
Counts
4 → 103
Calls
4 calls:
8.0ms
(+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))
53.0ms
(* (- (+ y t) 2.0) b)
61.0ms
(* (- (pow y 3) (pow 1.0 3)) z)
43.0ms
(/ (* (- (pow y 3) (pow 1.0 3)) z) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))

series162.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))
26.0ms
(* (- (+ y t) 2.0) b)
41.0ms
(* (- (pow y 3) (pow 1.0 3)) z)
76.0ms
(/ (* (- (pow y 3) (pow 1.0 3)) z) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))

simplify69.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
0529861
12529729
25001724

prune439.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes251.0ms

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
02310
12310

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.1s12593×body80valid
1.0ms6×body160valid
1.0ms3×body320valid