Details

Time bar (total: 4.0s)

sample39.0ms

Algorithm
intervals
Results
25.0ms313×body80valid

simplify102.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (50.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.75 (/ (- x z) y))
0.0b
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
0.0b
(/ (- x z) y)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
7×add-log-exp
5×add-exp-log add-cbrt-cube associate-/l*
4×distribute-lft-out-- difference-of-squares
3×pow1 associate-/r*
2×+-commutative associate-+r+ flip3-+ div-sub sum-log flip-+ associate-/l/
1×cbrt-undiv distribute-rgt-in associate-+r- flip3-- frac-2neg distribute-lft-in div-exp clear-num flip-- div-inv distribute-lft-out
Counts
3 → 64
Calls
3 calls:
12.0ms
(+ 0.75 (/ (- x z) y))
2.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
7.0ms
(/ (- x z) y)

series74.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ 0.75 (/ (- x z) y))
31.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
26.0ms
(/ (- x z) y)

simplify33.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0325399
11056367
25001367

prune147.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.75 (- (/ x y) (/ z y)))
0.0b
(+ 1.0 (* 4.0 (+ 0.75 (- (/ x y) (/ z y)))))
0.0b
(- (/ x y) (/ z y))

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
17×add-sqr-sqrt
12×add-log-exp
10×times-frac
5×add-cube-cbrt distribute-lft-out--
4×associate-+r+ difference-of-squares
3×pow1 add-exp-log sum-log add-cbrt-cube
2×+-commutative sub-neg flip3-+ diff-log flip-+ div-inv distribute-lft-out
1×distribute-rgt-in associate-+r- flip3-- distribute-rgt-out-- distribute-lft-in frac-sub flip-- sub-div
Counts
3 → 53
Calls
3 calls:
46.0ms
(+ 0.75 (- (/ x y) (/ z y)))
2.0ms
(+ 1.0 (* 4.0 (+ 0.75 (- (/ x y) (/ z y)))))
17.0ms
(- (/ x y) (/ z y))

series68.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ 0.75 (- (/ x y) (/ z y)))
31.0ms
(+ 1.0 (* 4.0 (+ 0.75 (- (/ x y) (/ z y)))))
22.0ms
(- (/ x y) (/ z y))

simplify32.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0285399
1943373
25001373

prune137.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (+ x (* y 0.75)) z)
0.0b
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
0.0b
(+ x (* y 0.75))
0.3b
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt
4×pow1
3×times-frac associate-/r* sum-log
2×cbrt-undiv +-commutative flip3-- flip3-+ diff-log associate-*r/ div-exp flip-- flip-+ associate-/l/
1×sub-neg frac-2neg prod-exp associate--l+ clear-num cbrt-unprod div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares
Counts
4 → 62
Calls
4 calls:
12.0ms
(- (+ x (* y 0.75)) z)
8.0ms
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
2.0ms
(+ x (* y 0.75))
15.0ms
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

series113.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(- (+ x (* y 0.75)) z)
26.0ms
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
24.0ms
(+ x (* y 0.75))
39.0ms
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0352474
11391432
25002426

prune144.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.4b
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
0.4b
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
0.4b
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
0.7b
(* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
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 → 95
Calls
4 calls:
4.0ms
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
6.0ms
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
4.0ms
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
33.0ms
(* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))

series1.5s

Counts
4 → 12
Calls
4 calls:
382.0ms
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
390.0ms
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
379.0ms
(cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
376.0ms
(* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))

simplify97.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (77.0ms)

IterNodesCost
02591715
18641608
237631465
350021452

prune282.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes138.0ms

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
0156
1156

end0.0ms

sample822.0ms

Algorithm
intervals
Results
596.0ms10167×body80valid