Details

Time bar (total: 6.1s)

sample40.0ms

Algorithm
intervals
Results
25.0ms341×body80valid

simplify42.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0247
1547
2927
31427
41927
52387
62557
72867
83307
94277
104557
115187
125957
138037
148077
158077

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.1b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(/ y (* z 3.0))
0.2b
(* (* z 3.0) y)
5.5b
(/ t (* (* z 3.0) y))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
32.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
3.0ms
(/ y (* z 3.0))
6.0ms
(* (* z 3.0) y)
7.0ms
(/ t (* (* z 3.0) y))

series35.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
3.0ms
(/ y (* z 3.0))
4.0ms
(* (* z 3.0) y)
9.0ms
(/ t (* (* z 3.0) y))

simplify53.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0405532
12039469
25001469

prune656.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* 3.0 (* z y))))
0.2b
(/ y (* z 3.0))
0.3b
(* 3.0 (* z y))
5.5b
(/ t (* 3.0 (* z y)))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*l* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*r* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
33.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* 3.0 (* z y))))
3.0ms
(/ y (* z 3.0))
6.0ms
(* 3.0 (* z y))
6.0ms
(/ t (* 3.0 (* z y)))

series32.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* 3.0 (* z y))))
3.0ms
(/ y (* z 3.0))
4.0ms
(* 3.0 (* z y))
7.0ms
(/ t (* 3.0 (* z y)))

simplify45.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0408530
11627467
25001461

prune623.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ y (* z 3.0))
0.3b
(* 3.0 (* z y))
1.0b
(/ 1 (/ (* 3.0 (* z y)) t))
5.2b
(/ (* 3.0 (* z y)) t)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
57×add-exp-log
39×times-frac
37×add-cbrt-cube
25×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
22×div-exp
16×prod-exp
12×cbrt-undiv
11×associate-/r*
10×pow1 cbrt-unprod
7×div-inv associate-/l*
4×rec-exp 1-exp add-log-exp
3×frac-2neg associate-*l* pow-prod-down clear-num
1×pow-flip associate-*r* associate-/r/ *-commutative inv-pow
Counts
4 → 122
Calls
4 calls:
3.0ms
(/ y (* z 3.0))
6.0ms
(* 3.0 (* z y))
13.0ms
(/ 1 (/ (* 3.0 (* z y)) t))
7.0ms
(/ (* 3.0 (* z y)) t)

series21.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(/ y (* z 3.0))
4.0ms
(* 3.0 (* z y))
7.0ms
(/ 1 (/ (* 3.0 (* z y)) t))
6.0ms
(/ (* 3.0 (* z y)) t)

simplify59.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0459711
12443593
25001560

prune742.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ 1 3.0) (/ (* z y) t)))
0.2b
(/ y (* z 3.0))
1.2b
(/ (/ 1 3.0) (/ (* z y) t))
5.2b
(/ (* z y) t)

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
211×times-frac
97×*-un-lft-identity
92×add-sqr-sqrt add-cube-cbrt
53×add-exp-log
35×add-cbrt-cube
30×div-exp
25×div-inv
17×cbrt-undiv associate-/l*
11×associate-/r*
9×add-log-exp
6×prod-exp
4×pow1 cbrt-unprod
3×rec-exp frac-2neg 1-exp clear-num
2×associate-+l+ frac-add sum-log distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-/r/ flip-- flip-+ associate-/l/ distribute-lft-out--
Counts
4 → 202
Calls
4 calls:
62.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ 1 3.0) (/ (* z y) t)))
3.0ms
(/ y (* z 3.0))
9.0ms
(/ (/ 1 3.0) (/ (* z y) t))
3.0ms
(/ (* z y) t)

series35.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ 1 3.0) (/ (* z y) t)))
3.0ms
(/ y (* z 3.0))
7.0ms
(/ (/ 1 3.0) (/ (* z y) t))
5.0ms
(/ (* z y) t)

simplify107.0ms

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 1 (24.0ms)

IterNodesCost
010891763
148441656
250011656

prune1.7s

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

regimes607.0ms

Accuracy

47% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 1.7b

bsearch57.0ms

Steps
ItersRangePoint
10
1.207265447176289e+59
7.8741418142800625e+68
5.1775622700949476e+59
9
-4.763804694523474e-43
-1.2645511593949518e-48
-5.731038055818266e-44

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03017
13017

end0.0ms

sample999.0ms

Algorithm
intervals
Results
713.0ms11087×body80valid