Details

Time bar (total: 6.7s)

sample60.0ms

Algorithm
intervals
Results
14.0ms256×body80valid
13.0ms228×body80nan

simplify5.1s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
1118
2188
3338
4598
51308
62828
77338
833438
done50008

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 33.2b

localize12.0ms

Local error

Found 2 expressions with local error:

3.2b
(- (* a a) (* b b))
31.1b
(sqrt (- (* a a) (* b b)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod add-log-exp
pow1 *-un-lft-identity add-cube-cbrt
flip3-- add-cbrt-cube sqrt-div add-exp-log flip-- difference-of-squares
rem-sqrt-square sub-neg sqrt-pow1 pow1/2 diff-log
Counts
2 → 29
Calls
2 calls:
24.0ms
(- (* a a) (* b b))
18.0ms
(sqrt (- (* a a) (* b b)))

series155.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(- (* a a) (* b b))
89.0ms
(sqrt (- (* a a) (* b b)))

simplify709.0ms

Counts
35 → 35
Iterations

Useful iterations: 2 (136.0ms)

IterNodesCost
055404
1141372
2673320
done5001320

prune168.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.2b

localize2.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune0.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.2b

regimes390.0ms

bsearch26.0ms