Cookie ã®äœ¿çšã«ã€ããŠ.æ¬ãµã€ãã§ã¯ãåºæ¬æ©èœã®æäŸã«å¿ èŠãªå¿ é Cookie ã䜿çšããŠããŸããããã«ãåæããã ããå Žåã«éããã¢ã¯ã»ã¹è§£æ Cookie ãå©çšããŠå©çšç¶æ³ãææ¡ãããµãŒãã¹æ¹åã«åœ¹ç«ãŠãŸãã詳ãã㯠.
ãã®ããŒã«ã¯äœ¿ããããã£ãã§ããïŒ
ãã£ãŒãããã¯ã¯æ¹åã«åœ¹ç«ã¡ãŸã
计ç®äžç»æ£æ°çè°å平忰ïŒéçšäºå¹³åé床ã平忱ççåºæ¯ã
ã«ã³ããã¹ããŒã¹ãæ¹è¡ããŸãã¯ã»ãã³ãã³ã§åºåã£ãŠå ¥åã§ããŸãããã¹ãŠã®æ°å€ã¯0ãã倧ããå¿ èŠããããŸãã
調åå¹³åãèšç®ããã«ã¯ã0ãã倧ããæ°å€ãå ¥åããŠãã ããã
æŠèŠ
解決ã§ãã課é¡ãåŠçã®ä»çµã¿ãããŒã¿ã®ç¯å²ã確èªã§ããŸãã
調åå¹³åã¯ãåå€ã®éæ°ãç®è¡å¹³åãããã®çµæãããäžåºŠéæ°ã«æ»ããå¹³åã§ããæ£ã®å€ xââŠxâ ã«ã€ããŠãåŒã¯ H = n ÷ (1/xâ + 1/xâ + ⊠+ 1/xâ)ãn ã¯ããŒã¿æ°ã§ããNIST Dataplot Reference Manual ãåãå®çŸ©ãæ²èŒããŠããŸããNISTãHarmonic MeanãïŒå®çŸ©ãšåŒã2026幎10æ1æ¥ç¢ºèªïŒã
éæ°ã䜿ããããå°ããå€ã»ã©çµæã«åŒ·ã圱é¿ããŸããç®è¡å¹³åãå ã®æ°ãçŽæ¥å¹³åããã®ã«å¯Ÿãã調åå¹³åã¯ãçãããåäœãããã®éããå¹³åãããšãã«åè£ã«ãªããŸãããã ããå€ã®æå³ãåããŒã¿ã®éã¿ãæã£ãŠããããå ã«ç¢ºãããå¿ èŠããããŸãã
äœ¿ãæ¹
æé ã«æ²¿ã£ãŠæäœããäŸã䜿ã£ãŠå ¥åãšçµæã確èªããŸãã
å¹³åãããæ°å€ã ããå ¥åæ¬ã«è²Œãä»ããŸããã«ã³ãã空çœãæ¹è¡ãã»ãã³ãã³ã§åºåããŸããå šè§ã®èªç¹ããããšå šè§ã»ãã³ãã³ãåºåããšããŠäœ¿ããŸãã
å ¥åããåæ°ãšçµææ¬ã®ããŒã¿æ°ãç §ããåãããŸããèŠåºããåäœãªã©æ°å€ä»¥å€ã®æçã¯èšç®å¯Ÿè±¡ã«ãªããªãããã貌ãä»ããäžèŠ§ãæ¬ ããŠããªãã確èªããŠãã ããã
ãã¹ãŠã®å€ã0ãã倧ããããšã確èªããŸãã0以äžã®å€ãå«ãŸãããšçµæã¯è¡šç€ºãããŸããã
調åå¹³åãèªã¿ãå¿ èŠã«å¿ããŠç®è¡å¹³åã幟äœå¹³åãéæ°ã®åèšãæ¯èŒããŸãããªã»ããã§å ¥åãæ¶ããŸãã衚瀺ã¯å°æ°ç¹ä»¥äžæå€§6æ¡ã§ãåå¥ã®çµæå€ã¯ã³ããŒã§ããŸãã
äŸãšã㊠30, 40 ãå
¥åãããšãåæ°ã¯2ãéæ°ã®åèšã¯ 1/30 + 1/40 = 7/120ã調åå¹³å㯠2 ÷ (7/120) = 240/7 â 34.285714 ã§ãã
掻çšäŸ
ä»äºãæ¥åžžã®æµãã®äžã§ã®æŽ»ç𿹿³ã玹ä»ããŸãã
æ£ã®æ°ã®äžèЧã§èª¿åå¹³åãèšç®ããç®è¡å¹³åã幟äœå¹³åãšã®éãã確ãããŸããéæ°ã®åèšãšããŒã¿æ°ã䜿ãã°ãåŒã®ã©ã®éšåãçµæã«åæ ãããã远ããŸãã
åŸè·¯ãšåŸ©è·¯ã®è·é¢ãåãã§ãé床ããããã30 km/hã40 km/hãªããå¹³åé床ã¯çŽ34.285714 km/hã§ããé ãåºéã®æèŠæéãé·ããªããããåçŽãªç®è¡å¹³å35 km/hãšã¯ç°ãªããŸãã
åèšé²ãåãä»äºéã«å¯Ÿå¿ããçãæ¯ã¹ãå Žé¢ã§ã¯ã調åå¹³åãé©ããå ŽåããããŸããåèšé²ã®éã¿ãç°ãªããªãããã®èšç®çµæã ãã§å šäœã®çã衚ãããšã¯éããŸããã
Q&A
ããããçåãè¿·ããããç¹ããŸãšããŠç¢ºèªã§ããŸãã
ããããååºéã®è·é¢ãåãå Žåã¯é床ã®èª¿åå¹³åã§å¹³åéåºŠãæ±ããããŸããæéãåãåºéãªãç®è¡å¹³åã«ãªããè·é¢ãæéãç°ãªãå Žåã¯ç·è·é¢ãç·æéã§å²ã£ãŠãã ããã
ã§ããŸããããã®èšç®æ©ã¯è§£æãããå€ããã¹ãŠæ£æ°ã®ãšãã ãçµæã衚瀺ããŸãã0以äžã®å€ãå«ãäžèЧã¯ãç®çã«åã£ãå¥ã®æ¹æ³ã§æ±ã£ãŠãã ããã
æ°å€ãšããŠè§£æã§ããªãæååã¯ç¡èŠãããŸããåäœãèŠåºããèšå·ãåãé€ããåºåããã«ã³ãã»ç©ºçœã»æ¹è¡ã»ã»ãã³ãã³ã®ããããã«ããããŠããã衚瀺ãããåæ°ãå ããŒã¿ãšæ¯èŒããŠãã ããã
æ±ããããŸãããåå ¥åå€ãåãéã¿ã§æ°ããåçŽèª¿åå¹³åã§ããéã¿ã芳枬éãç°ãªãããŒã¿ã§ã¯ãéã¿ãå«ãåŒãå¥é䜿ãããå ã®åèšéããèšç®ããŠãã ããã
泚æ
å©çšç¯å²ãçµæã®å¶éãå¿ èŠãªæ³šæç¹ãäºåã«ç¢ºèªããŸãã
å ¥åã¯æ£æ°ã ãã§ãåå€ã¯çããéã¿ãšããŠæ±ãããŸããç°ãªãåäœãå¥ã®æå³ãæã€æ°å€ãæ··ããŠããèšç®èªäœã¯æ°å€ãè¿ãåŸãŸããããã®å¹³åã«å®çšçãªè§£éããããšã¯éããŸãããå°ããå€ã¯éæ°ã®åèšã倧ããå€ãããããæ¡ãå ¥åæŒãã確èªããŠãã ããã
衚瀺å€ã¯æå€§6æ¡ã®å°æ°ã«æŽåœ¢ãããŸããäžžãåŸã®è¡šç€ºããã®ãŸãŸåèšç®ã«äœ¿ããšå·®ãçããããšããããŸããé«ç²ŸåºŠãå¿ èŠãªå Žåã¯ãäžžãåã®å€ãä¿æããŠå¥éæ€ç®ããŠãã ããã
é¢é£
é¢é£ããŒã«ãç¹éãå©çšå¯èœãªAPIãæ¢ããŸãã