Details

Time bar (total: 8.7s)

sample45.0ms

Algorithm
intervals
Results
21.0ms348×body80valid

simplify1.7s

Counts
1 → 1
Iterations

Useful iterations: 3 (35.0ms)

IterNodesCost
01011
12011
24711
313810
436910
5135310
done500010

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x (fma 0.5 z y)) (/ z 4.0))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
119×times-frac
85×add-sqr-sqrt *-un-lft-identity
57×add-cube-cbrt
14×distribute-lft-out-- difference-of-squares
13×associate-/r*
7×div-inv
6×add-exp-log add-cbrt-cube
5×associate-/l*
3×cbrt-undiv div-exp
2×associate-/l/
1×pow1 expm1-log1p-u flip3-- frac-2neg div-sub clear-num associate-/r/ flip-- log1p-expm1-u add-log-exp
Counts
1 → 103
Calls
1 calls:
34.0ms
(/ (- x (fma 0.5 z y)) (/ z 4.0))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/ (- x (fma 0.5 z y)) (/ z 4.0))

simplify1.5s

Counts
106 → 106
Iterations

Useful iterations: 2 (413.0ms)

IterNodesCost
02012171
16092083
227771978
done50001978

prune346.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite366.0ms

Algorithm
rewrite-expression-head
Rules
731×times-frac
587×add-sqr-sqrt
577×*-un-lft-identity
561×add-cube-cbrt
507×prod-diff
171×distribute-rgt-in distribute-lft-in
83×div-inv
13×fma-neg
12×associate-*r*
8×distribute-lft-out-- difference-of-squares
4×pow1 add-exp-log associate-*r/ add-cbrt-cube add-log-exp
3×sub-neg associate-*l*
2×expm1-log1p-u flip3-- distribute-rgt-out-- frac-sub flip-- log1p-expm1-u sub-div
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 582
Calls
2 calls:
211.0ms
(* 4.0 (- (/ x z) (/ y z)))
64.0ms
(- (/ x z) (/ y z))

series112.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(* 4.0 (- (/ x z) (/ y z)))
57.0ms
(- (/ x z) (/ y z))

simplify1.6s

Counts
588 → 588
Iterations

Useful iterations: done (1.6s)

IterNodesCost
071624713
1156721806
done500117209

prune1.8s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes48.0ms

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
01011
11111
done1111

end0.0ms

sample1.1s

Algorithm
intervals
Results
621.0ms10097×body80valid