Details

Time bar (total: 219.0ms)

sample81.0ms

Algorithm
intervals
Results
24.0ms264×body160nan
20.0ms489×body80nan
14.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1109
2119
done119

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 32.1b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x x) 1.0)
0.0b
(+ x (sqrt (- (* x x) 1.0)))
0.2b
(log (+ x (sqrt (- (* x x) 1.0))))
29.9b
(sqrt (- (* x x) 1.0))

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
add-sqr-sqrt
add-log-exp
pow1 add-cube-cbrt
add-exp-log
log-prod sqrt-prod add-cbrt-cube
log-div flip3-- flip3-+ sqrt-div flip-- flip-+ distribute-lft-out difference-of-squares
+-commutative sub-neg rem-sqrt-square sqrt-pow1 pow1/2 diff-log rem-log-exp sum-log log-pow
Counts
4 → 56
Calls
4 calls:
16.0ms
(- (* x x) 1.0)
34.0ms
(+ x (sqrt (- (* x x) 1.0)))
55.0ms
(log (+ x (sqrt (- (* x x) 1.0))))
11.0ms
(sqrt (- (* x x) 1.0))

series0.0ms