Details

Time bar (total: 6.1s)

sample34.0ms

Algorithm
intervals
Results
12.0ms339×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
077
1116
2146
done146

prune4.0ms

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
(fma x y (* z t))

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 x y (* z t))

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(fma x y (* z t))

simplify2.5s

Counts
13 → 13
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
019102
124100
24888
316188
452788
5252688
done500088

prune30.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma x y (* z t))
0.2b
(* (sqrt (fma x y (* z t))) (sqrt (fma x y (* z t))))
1.0b
(sqrt (fma x y (* z t)))
1.0b
(sqrt (fma x y (* z t)))

rewrite22.0ms

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 x y (* z t))
13.0ms
(* (sqrt (fma x y (* z t))) (sqrt (fma x y (* z t))))
4.0ms
(sqrt (fma x y (* z t)))
2.0ms
(sqrt (fma x y (* z t)))

series275.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(fma x y (* z t))
45.0ms
(* (sqrt (fma x y (* z t))) (sqrt (fma x y (* z t))))
95.0ms
(sqrt (fma x y (* z t)))
92.0ms
(sqrt (fma x y (* z t)))

simplify2.0s

Counts
103 → 103
Iterations

Useful iterations: done (1.9s)

IterNodesCost
0821472
1149995
2404901
31416844
done5000818

prune271.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes105.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
066
176
done76

end0.0ms

sample796.0ms

Algorithm
intervals
Results
283.0ms10399×body80valid