Details

Time bar (total: 6.7s)

sample53.0ms

Algorithm
intervals
Results
13.0ms344×body80valid
12.0ms348×body80nan

simplify3.4s

Counts
1 → 1
Iterations
IterNodes
done5000
83279
7725
6275
5133
462
336
221
114
08

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 23.0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (sqrt (- (* y y) (* z z))))
1.4b
(- (* y y) (* z z))
23.4b
(sqrt (- (* y y) (* z z)))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
9×sqrt-prod
7×*-un-lft-identity associate-*r* add-cube-cbrt
6×pow1
5×add-cbrt-cube add-exp-log add-log-exp
4×sqrt-div
3×flip3-- associate-*l* flip-- difference-of-squares
2×associate-*r/ unswap-sqr
1×rem-sqrt-square sub-neg sqrt-pow1 pow1/2 diff-log pow-prod-down prod-exp *-commutative cbrt-unprod
Counts
3 → 54
Calls
3 calls:
29.0ms
(* x (sqrt (- (* y y) (* z z))))
12.0ms
(- (* y y) (* z z))
14.0ms
(sqrt (- (* y y) (* z z)))

series210.0ms

Counts
3 → 9
Calls
3 calls:
89.0ms
(* x (sqrt (- (* y y) (* z z))))
52.0ms
(- (* y y) (* z z))
70.0ms
(sqrt (- (* y y) (* z z)))

simplify574.0ms

Counts
63 → 63
Iterations
IterNodes
done5001
2924
1211
085

prune341.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune11.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune6.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- y z))
0.0b
(sqrt (+ y z))
0.1b
(* x (sqrt (+ y z)))
0.1b
(* (* x (sqrt (+ y z))) (sqrt (- y z)))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity sqrt-prod
18×sqrt-div
15×associate-*r*
13×pow1
11×add-cbrt-cube add-exp-log add-cube-cbrt
10×associate-*r/
5×flip3-+ flip-+
4×frac-times flip3-- associate-*l* pow-prod-down prod-exp cbrt-unprod flip-- add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 89
Calls
4 calls:
6.0ms
(sqrt (- y z))
10.0ms
(sqrt (+ y z))
26.0ms
(* x (sqrt (+ y z)))
61.0ms
(* (* x (sqrt (+ y z))) (sqrt (- y z)))

series380.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(sqrt (- y z))
66.0ms
(sqrt (+ y z))
82.0ms
(* x (sqrt (+ y z)))
120.0ms
(* (* x (sqrt (+ y z))) (sqrt (- y z)))

simplify841.0ms

Counts
101 → 101
Iterations
IterNodes
done5000
21831
1407
0162

prune433.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes236.0ms

bsearch17.0ms