Details

Time bar (total: 662.0ms)

sample45.0ms

Algorithm
intervals
Results
11.0ms320×body80valid
10.0ms278×body80nan

simplify111.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (109.0ms)

IterNodesCost
0651310

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 25.1b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

2.2b
(- (* y y) (* z z))
24.5b
(sqrt (- (* y y) (* z z)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod add-log-exp
pow1 add-cube-cbrt *-un-lft-identity
add-exp-log flip3-- sqrt-div add-cbrt-cube flip-- difference-of-squares
sub-neg rem-sqrt-square sqrt-pow1 pow1/2 diff-log
Counts
2 → 29
Calls
2 calls:
4.0ms
(- (* y y) (* z z))
4.0ms
(sqrt (- (* y y) (* z z)))

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(- (* y y) (* z z))
7.0ms
(sqrt (- (* y y) (* z z)))

simplify43.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04920320
14920320

prune55.0ms

Filtered
27 candidates to 35 candidates (-29.6%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New32335
Fresh000
Picked101
Done000
Total33336

Merged error: 0b

Counts
36 → 3

localize2.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify3.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune6.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New000
Fresh022
Picked011
Done000
Total033

Merged error: 0b

Counts
3 → 3

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(sqrt (- y z))
0.2b
(* (sqrt (+ y z)) (sqrt (- y z)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×sqrt-prod
14×sqrt-div
13×*-un-lft-identity
associate-*r*
pow1 add-cube-cbrt associate-*l*
add-exp-log frac-times flip3-- add-cbrt-cube flip-- unswap-sqr
sqrt-pow1 flip3-+ pow1/2 pow-prod-down flip-+
associate-*r/ associate-*l/ distribute-lft-out-- add-log-exp difference-of-squares
rem-sqrt-square sqrt-unprod prod-exp *-commutative cbrt-unprod distribute-lft-out
Counts
2 → 58
Calls
2 calls:
3.0ms
(sqrt (- y z))
11.0ms
(* (sqrt (+ y z)) (sqrt (- y z)))

series22.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(sqrt (- y z))
13.0ms
(* (sqrt (+ y z)) (sqrt (- y z)))

simplify25.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
05091711

prune63.0ms

Filtered
45 candidates to 64 candidates (-42.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New64064
Fresh011
Picked011
Done011
Total64367

Merged error: 0b

Counts
67 → 3

localize3.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify3.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done022
Total033

Merged error: 0b

Counts
3 → 3

regimes212.0ms

bsearch11.0ms

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