def A0(f_lower):
"""used in calculating chirp times: see Cokelaer, arxiv.org:0706.4437
appendix 1, also lalinspiral/python/sbank/tau0tau3.py
"""
return conversions._a0(f_lower)
def A0(f_lower):
"""used in calculating chirp times: see Cokelaer, arxiv.org:0706.4437
appendix 1, also lalinspiral/python/sbank/tau0tau3.py
"""
return conversions._a0(f_lower)