Details

Time bar (total: 10.4s)

sample49.0ms

Algorithm
intervals
Results
23.0ms434×body80valid

simplify57.0ms

Counts
1 → 1
Iterations
IterNodes
done86
586
485
364
233
115
08

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube fma-neg diff-log prod-diff add-exp-log add-cube-cbrt log1p-expm1-u flip--
Counts
1 → 16
Calls
1 calls:
7.0ms
(- (* x x) (* (* y 4.0) z))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(- (* x x) (* (* y 4.0) z))

simplify2.9s

Counts
19 → 19
Iterations
IterNodes
done5000
34605
2685
1126
042

prune80.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma x x (- (* (* y 4.0) z)))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(fma x x (- (* (* y 4.0) z)))

simplify4.0s

Counts
13 → 13
Iterations
IterNodes
done5000
44812
3519
2111
142
023

prune81.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x x) (* (* y 4.0) z))
0.2b
(* (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))))
1.9b
(sqrt (- (* x x) (* (* y 4.0) z)))
1.9b
(sqrt (- (* x x) (* (* y 4.0) z)))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×*-un-lft-identity add-cube-cbrt
10×sqrt-pow1 pow1/2
flip3-- flip--
swap-sqr
add-cbrt-cube associate-*r* associate-*l* add-exp-log add-log-exp
pow-prod-up
expm1-log1p-u frac-times log1p-expm1-u unswap-sqr
pow-prod-down pow-sqr
rem-sqrt-square associate-*l/ associate-*r/
pow2 sub-neg rem-square-sqrt pow-plus fma-neg sqrt-unprod diff-log prod-diff prod-exp *-commutative cbrt-unprod
Counts
4 → 109
Calls
4 calls:
11.0ms
(- (* x x) (* (* y 4.0) z))
52.0ms
(* (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))))
14.0ms
(sqrt (- (* x x) (* (* y 4.0) z)))
18.0ms
(sqrt (- (* x x) (* (* y 4.0) z)))

series332.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(- (* x x) (* (* y 4.0) z))
69.0ms
(* (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))))
106.0ms
(sqrt (- (* x x) (* (* y 4.0) z)))
107.0ms
(sqrt (- (* x x) (* (* y 4.0) z)))

simplify1.0s

Counts
121 → 121
Iterations
IterNodes
done5000
21179
1269
0117

prune453.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes322.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done22
222
114
08

end0.0ms

sample877.0ms

Algorithm
intervals
Results
498.0ms12331×body80valid