Details

Time bar (total: 3.5s)

sample12.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2102

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
3×fma-neg div-inv add-log-exp
2×difference-of-squares
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
8.0ms
(- x (/ 1.0 3.0))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(- x (/ 1.0 3.0))

simplify153.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (145.0ms)

IterNodesCost
0365968
11117631
24922511
35001505

prune56.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

1.0b
(/ 1 (sqrt 3.0))
1.0b
(/ 1 (sqrt 3.0))
1.0b
(/ 1.0 (sqrt 3.0))
1.0b
(/ 1.0 (sqrt 3.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
72×times-frac
64×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
48×sqrt-prod
24×associate-/r*
16×add-exp-log
12×add-cbrt-cube associate-/l*
8×pow1
6×pow-flip div-exp
4×cbrt-undiv expm1-log1p-u frac-2neg clear-num log1p-expm1-u div-inv add-log-exp
2×rec-exp sqrt-pow1 pow1/2 1-exp inv-pow
Counts
4 → 176
Calls
4 calls:
3.0ms
(/ 1 (sqrt 3.0))
3.0ms
(/ 1 (sqrt 3.0))
3.0ms
(/ 1.0 (sqrt 3.0))
3.0ms
(/ 1.0 (sqrt 3.0))

series0.0ms

Counts
4 → 4
Calls
4 calls:
0.0ms
(/ 1 (sqrt 3.0))
0.0ms
(/ 1 (sqrt 3.0))
0.0ms
(/ 1.0 (sqrt 3.0))
0.0ms
(/ 1.0 (sqrt 3.0))

simplify146.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0214944
1729846
21680742
34970726
45001726

prune360.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (sqrt x) (/ (sqrt 1.0) (sqrt 3.0)))
0.2b
(* (+ (sqrt x) (/ (sqrt 1.0) (sqrt 3.0))) (- (sqrt x) (/ (sqrt 1.0) (sqrt 3.0))))
1.0b
(/ (sqrt 1.0) (sqrt 3.0))
1.0b
(/ (sqrt 1.0) (sqrt 3.0))

rewrite317.0ms

Algorithm
rewrite-expression-head
Rules
1121×sqrt-prod
812×add-sqr-sqrt
760×*-un-lft-identity
754×add-cube-cbrt
736×times-frac
720×prod-diff
242×distribute-rgt-in distribute-lft-in
20×div-inv difference-of-squares
14×associate-*r*
12×associate-/r* associate-/l*
10×add-exp-log add-cbrt-cube
6×pow1 fma-neg add-log-exp
4×expm1-log1p-u frac-times flip3-- associate-*l* flip-- log1p-expm1-u
3×sub-neg flip3-+ flip-+
2×cbrt-undiv sqrt-undiv frac-2neg associate-*r/ div-exp associate-*l/ clear-num distribute-lft-out--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
4 → 921
Calls
4 calls:
27.0ms
(- (sqrt x) (/ (sqrt 1.0) (sqrt 3.0)))
195.0ms
(* (+ (sqrt x) (/ (sqrt 1.0) (sqrt 3.0))) (- (sqrt x) (/ (sqrt 1.0) (sqrt 3.0))))
4.0ms
(/ (sqrt 1.0) (sqrt 3.0))
4.0ms
(/ (sqrt 1.0) (sqrt 3.0))

series353.0ms

Counts
4 → 8
Calls
4 calls:
74.0ms
(- (sqrt x) (/ (sqrt 1.0) (sqrt 3.0)))
278.0ms
(* (+ (sqrt x) (/ (sqrt 1.0) (sqrt 3.0))) (- (sqrt x) (/ (sqrt 1.0) (sqrt 3.0))))
0.0ms
(/ (sqrt 1.0) (sqrt 3.0))
0.0ms
(/ (sqrt 1.0) (sqrt 3.0))

simplify284.0ms

Algorithm
egg-herbie
Counts
929 → 929
Iterations

Useful iterations: 1 (49.0ms)

IterNodesCost
0255935433
1500132795

prune1.4s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes25.0ms

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
052

end0.0ms

sample313.0ms

Algorithm
intervals
Results
228.0ms8000×body80valid