Details

Time bar (total: 10.5s)

sample40.0ms

Algorithm
intervals
Results
18.0ms332×body80valid

simplify1.3s

Counts
1 → 1

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

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)

rewrite73.0ms

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:
25.0ms
(+ 0.75 (/ (- x z) y))
19.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
25.0ms
(/ (- x z) y)

series107.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(+ 0.75 (/ (- x z) y))
49.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
33.0ms
(/ (- x z) y)

simplify405.0ms

Counts
73 → 73

prune210.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x z) y)

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/l*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
27.0ms
(/ (- x z) y)

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(/ (- x z) y)

simplify1.6s

Counts
41 → 41

prune144.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ x y) (/ z y))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
10×times-frac
4×distribute-lft-out-- difference-of-squares
3×add-cube-cbrt add-log-exp
2×div-inv
1×pow1 add-exp-log sub-neg flip3-- distribute-rgt-out-- diff-log frac-sub add-cbrt-cube flip-- sub-div
Counts
1 → 23
Calls
1 calls:
37.0ms
(- (/ x y) (/ z y))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(- (/ x y) (/ z y))

simplify766.0ms

Counts
26 → 26

prune97.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x z)) (cbrt (- x z)))
0.5b
(cbrt (- x z))
0.5b
(cbrt (- x z))
0.5b
(cbrt (- x z))

rewrite60.0ms

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:
39.0ms
(* (cbrt (- x z)) (cbrt (- x z)))
4.0ms
(cbrt (- x z))
9.0ms
(cbrt (- x z))
4.0ms
(cbrt (- x z))

series778.0ms

Counts
4 → 12
Calls
4 calls:
192.0ms
(* (cbrt (- x z)) (cbrt (- x z)))
203.0ms
(cbrt (- x z))
181.0ms
(cbrt (- x z))
202.0ms
(cbrt (- x z))

simplify1.6s

Counts
113 → 113

prune440.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes64.0ms

Accuracy

-118.9% (0.0b remaining)

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

bsearch0.0ms

simplify1.2s

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.0s10207×body80valid