Details

Time bar (total: 10.7s)

sample20.0ms

Algorithm
intervals
Results
9.0ms327×body80valid

simplify4.3s

Counts
1 → 1
Iterations

Useful iterations: 7 (959.0ms)

IterNodesCost
01011
12011
24711
313710
430810
561210
696410
714659
831319
done50009

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/l*
distribute-lft-out-- difference-of-squares
add-exp-log associate-/r* add-cbrt-cube
associate-/l/
pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-sub div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
9.0ms
(/ (- x y) z)

series35.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ (- x y) z)

simplify2.2s

Counts
43 → 43
Iterations

Useful iterations: 4 (543.0ms)

IterNodesCost
075416
1160394
2356374
3890374
42146373
done5000373

prune107.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
253×times-frac
204×add-sqr-sqrt
200×*-un-lft-identity
192×add-cube-cbrt
169×prod-diff
29×div-inv
13×fma-neg
distribute-lft-out-- difference-of-squares
add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- distribute-rgt-out-- diff-log frac-sub add-cbrt-cube flip-- log1p-expm1-u sub-div
Counts
1 → 207
Calls
1 calls:
29.0ms
(- (/ x z) (/ y z))

series25.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(- (/ x z) (/ y z))

simplify1.4s

Counts
210 → 210
Iterations

Useful iterations: done (1.4s)

IterNodesCost
03107884
16516890
215644963
done50003553

prune190.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

1.7b
(* (fma x x (* y (+ x y))) z)
2.4b
(- (pow x 3) (pow y 3))
2.8b
(fma x x (* y (+ x y)))
38.5b
(/ (- (pow x 3) (pow y 3)) (* (fma x x (* y (+ x y))) z))

rewrite107.0ms

Algorithm
rewrite-expression-head
Rules
157×add-sqr-sqrt
144×prod-diff
113×*-un-lft-identity
111×unpow-prod-down cube-prod
83×add-cube-cbrt
49×sqr-pow
48×difference-of-squares
25×cube-mult times-frac unpow3 associate-/l*
15×distribute-lft-out--
12×fma-neg
11×add-exp-log add-cbrt-cube
pow1 add-log-exp
expm1-log1p-u log1p-expm1-u
difference-cubes associate-*r* associate-*l*
cbrt-undiv flip3-- div-exp prod-exp flip-- cbrt-unprod associate-/l/
sub-neg frac-2neg diff-log div-sub pow-prod-down clear-num associate-/r* *-commutative fma-udef div-inv unswap-sqr
Counts
4 → 292
Calls
4 calls:
3.0ms
(* (fma x x (* y (+ x y))) z)
22.0ms
(- (pow x 3) (pow y 3))
0.0ms
(fma x x (* y (+ x y)))
62.0ms
(/ (- (pow x 3) (pow y 3)) (* (fma x x (* y (+ x y))) z))

series210.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(* (fma x x (* y (+ x y))) z)
57.0ms
(- (pow x 3) (pow y 3))
24.0ms
(fma x x (* y (+ x y)))
93.0ms
(/ (- (pow x 3) (pow y 3)) (* (fma x x (* y (+ x y))) z))

simplify1.0s

Counts
304 → 304
Iterations

Useful iterations: 2 (318.0ms)

IterNodesCost
03058100
15865160
220394152
done50014152

prune482.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes90.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1109
done109

end0.0ms

sample480.0ms

Algorithm
intervals
Results
276.0ms10075×body80valid