Details

Time bar (total: 2.0s)

sample37.0ms

Algorithm
intervals
Results
13.0ms342×body80valid

simplify38.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0204
1414
2584
3774
41114
51714
62934
75214
87074
97874
109644
119884
129884

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×add-exp-log times-frac add-cbrt-cube associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
1×pow1 flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
68.0ms
(/ (- (+ x y) z) (* t 2.0))

series54.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify98.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0203198
1740169
23492169
35001169

prune55.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite603.0ms

Algorithm
rewrite-expression-head
Rules
49×*-un-lft-identity
26×times-frac
25×add-sqr-sqrt
13×add-cube-cbrt
12×distribute-lft-out
10×associate-*r* distribute-lft-out-- add-log-exp
6×frac-sub
5×pow1 add-exp-log associate-*r/ add-cbrt-cube
4×difference-of-squares
3×distribute-rgt-in sub-neg distribute-lft-in flip3-+ associate-*l* frac-add associate--l+ flip-+
2×flip3-- diff-log sum-log flip-- div-inv
1×+-commutative distribute-rgt-out pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 77
Calls
3 calls:
21.0ms
(+ (/ y t) (/ x t))
175.0ms
(- (+ (/ y t) (/ x t)) (/ z t))
403.0ms
(* 0.5 (- (+ (/ y t) (/ x t)) (/ z t)))

series67.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ (/ y t) (/ x t))
18.0ms
(- (+ (/ y t) (/ x t)) (/ z t))
31.0ms
(* 0.5 (- (+ (/ y t) (/ x t)) (/ z t)))

simplify38.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0344648
11396598
25002588

prune161.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes116.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample633.0ms

Algorithm
intervals
Results
255.0ms10978×body80valid