Details

Time bar (total: 5.3s)

sample670.0ms

Algorithm
intervals
Results
443.0ms153×body1280valid
98.0ms64×body640valid
17.0ms17×body320valid
5.0ms17×body80valid
5.0msbody160valid

simplify4.4s

Counts
1 → 1
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
02665
15665
210063
318663
437163
570063
6158763
done500163

prune21.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 23.8b

localize70.0ms

Local error

Found 4 expressions with local error:

3.0b
(sin (/ (- lambda1 lambda2) 2.0))
3.0b
(sin (/ (- lambda1 lambda2) 2.0))
3.4b
(sin (/ (- phi1 phi2) 2.0))
3.4b
(sin (/ (- phi1 phi2) 2.0))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity div-sub sin-diff add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 40
Calls
4 calls:
16.0ms
(sin (/ (- lambda1 lambda2) 2.0))
12.0ms
(sin (/ (- lambda1 lambda2) 2.0))
11.0ms
(sin (/ (- phi1 phi2) 2.0))
12.0ms
(sin (/ (- phi1 phi2) 2.0))

series41.0ms