Details

Time bar (total: 10.8s)

sample16.0ms

Algorithm
intervals
Results
6.0ms334×body80valid

simplify6.9s

Counts
1 → 1
Iterations

Useful iterations: 2 (3.0ms)

IterNodesCost
067
1107
2196
3316
4466
5626
6766
7976
81686
93036
105586
119106
1213556
1319286
done50006

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma z (- y x) x)

series37.0ms

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

simplify513.0ms

Counts
13 → 13
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
019116
132113
26995
325095
4110295
done500195

prune30.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma z (- y x) x)
0.0b
(sqrt (fma z (- y x) x))
0.0b
(sqrt (fma z (- y x) x))
0.2b
(* (sqrt (fma z (- y x) x)) (sqrt (fma z (- y x) x)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
swap-sqr
add-exp-log associate-*r* associate-*l* add-cbrt-cube
pow-prod-up
expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr
rem-sqrt-square
pow2 pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod fma-udef
Counts
4 → 91
Calls
4 calls:
0.0ms
(fma z (- y x) x)
1.0ms
(sqrt (fma z (- y x) x))
1.0ms
(sqrt (fma z (- y x) x))
13.0ms
(* (sqrt (fma z (- y x) x)) (sqrt (fma z (- y x) x)))

series256.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(fma z (- y x) x)
97.0ms
(sqrt (fma z (- y x) x))
94.0ms
(sqrt (fma z (- y x) x))
42.0ms
(* (sqrt (fma z (- y x) x)) (sqrt (fma z (- y x) x)))

simplify2.1s

Counts
103 → 103
Iterations

Useful iterations: done (2.1s)

IterNodesCost
0861500
11741019
2560907
32714862
done5000856

prune351.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes40.0ms

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
056
done56

end0.0ms

sample412.0ms

Algorithm
intervals
Results
200.0ms10104×body80valid