Details

Time bar (total: 2.1s)

sample15.0ms

Algorithm
intervals
Results
6.0ms286×body80valid

simplify22.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
077
1137
2307
3577
4617
done617

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
2.0ms
(- x (* (* y 4.0) z))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(- x (* (* y 4.0) z))

simplify582.0ms

Counts
15 → 15
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
032172
184165
2301151
31398151
done5000151

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (* y 4.0) z))
0.0b
(sqrt (- x (* (* y 4.0) z)))
0.0b
(sqrt (- x (* (* y 4.0) z)))
0.2b
(* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
flip3-- flip--
swap-sqr
add-exp-log associate-*r* associate-*l* add-cbrt-cube add-log-exp
pow-prod-up
frac-times unswap-sqr
pow-prod-down pow-sqr
rem-sqrt-square associate-*r/ associate-*l/
pow2 sub-neg pow-plus sqrt-unprod diff-log prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 99
Calls
4 calls:
2.0ms
(- x (* (* y 4.0) z))
2.0ms
(sqrt (- x (* (* y 4.0) z)))
2.0ms
(sqrt (- x (* (* y 4.0) z)))
15.0ms
(* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))

series231.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(- x (* (* y 4.0) z))
69.0ms
(sqrt (- x (* (* y 4.0) z)))
70.0ms
(sqrt (- x (* (* y 4.0) z)))
52.0ms
(* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))

simplify497.0ms

Counts
111 → 111
Iterations

Useful iterations: done (494.0ms)

IterNodesCost
01202107
12571500
29671390
done50001361

prune206.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes78.0ms

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
077
197
done97

end0.0ms

sample380.0ms

Algorithm
intervals
Results
191.0ms9125×body80valid