level 2
A1-A2
=TEXT(MOD(SUMPRODUCT(SUBSTITUTE(TEXT(A1:A2,"0.!:00!:00.0"),".",,1)*{1;-1}),15),"[h]°m′s.00″")
A1+A2
=TEXT(MOD(SUMPRODUCT(SUBSTITUTE(TEXT(A1:A2,"0.!:00!:00.0"),".",,1)*1),15),"[h]°m′s.00″")
多欄相加
=TEXT(MOD(SUMPRODUCT(--SUBSTITUTE(TEXT(A1:A99,"0.!:00!:00.0"),".",,1)),15),"[h]°m′s.00″")
2016年05月13日 03点05分




