Details

Time bar (total: 8.3s)

sample36.0ms

Algorithm
intervals
Results
17.0ms329×body80valid

simplify1.7s

Counts
1 → 1
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
010205
120205
247205
3138180
4375180
51379180
done5001180

prune26.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (- x (fma 0.5 z y)) (/ 4.0 z))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
11×*-un-lft-identity
10×times-frac
9×add-cube-cbrt
6×add-cbrt-cube add-exp-log
5×associate-*l*
3×pow1
2×frac-times flip3-- associate-*l/ prod-exp cbrt-unprod flip-- unswap-sqr
1×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative log1p-expm1-u div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 40
Calls
1 calls:
49.0ms
(* (- x (fma 0.5 z y)) (/ 4.0 z))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(* (- x (fma 0.5 z y)) (/ 4.0 z))

simplify1.4s

Counts
43 → 43
Iterations

Useful iterations: done (1.4s)

IterNodesCost
010212487
126511371
2133811164
done500011004

prune224.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite84.0ms

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
4×distribute-lft-out-- difference-of-squares
3×add-log-exp
1×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube distribute-rgt-out-- diff-log add-exp-log frac-sub log1p-expm1-u flip-- sub-div
Counts
1 → 207
Calls
1 calls:
55.0ms
(- (/ x z) (/ y z))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(- (/ x z) (/ y z))

simplify2.7s

Counts
210 → 210
Iterations

Useful iterations: done (2.6s)

IterNodesCost
0310129045
1706114823
2214795272
done500172664

prune908.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes160.0ms

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
010205
111205
done11205

end0.0ms

sample903.0ms

Algorithm
intervals
Results
593.0ms10171×body80valid