Details

Time bar (total: 5.9s)

sample595.0ms

Algorithm
intervals
Results
360.0ms155×body1280valid
154.0ms58×body640valid
22.0ms18×body320valid
6.0ms21×body80valid
4.0msbody160valid

simplify5.1s

Counts
1 → 1
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
02665
15665
210063
318663
437163
570063
6158763
done500163

prune35.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 26.0b

localize62.0ms

Local error

Found 4 expressions with local error:

3.2b
(sin (/ (- lambda1 lambda2) 2.0))
3.2b
(sin (/ (- lambda1 lambda2) 2.0))
4.9b
(sin (/ (- phi1 phi2) 2.0))
4.9b
(sin (/ (- phi1 phi2) 2.0))

rewrite63.0ms

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:
27.0ms
(sin (/ (- lambda1 lambda2) 2.0))
10.0ms
(sin (/ (- lambda1 lambda2) 2.0))
10.0ms
(sin (/ (- phi1 phi2) 2.0))
14.0ms
(sin (/ (- phi1 phi2) 2.0))

series49.0ms