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T大仁木蟲 (正式寫手)
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[求助]
求解復雜含對數的一元二次方程式 已有1人參與
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這里有一個復雜含對數的一元二次方程式: 1121.46*y-log10(y)-178826.58*y*0.0005+80199.68*y^2+600*x*y= =2*log10(x)+4*log10(0.0005)-4.87*x-430.35*0.0005+350217.39*z^2+978.14*x*0.0005-0.04*x^2+20.54 取z=0.0005;x=0.0001~0.1,間隔0.0001。 能否求得y=f(x)的函數圖像(離散點構成的連續(xù)圖像)? 或者求某一簡化式: 1121.46*y-log10(y)==2*log10(x)-4.87*x+7.12 x=0.0001~0.1,間隔0.0001。 能否求得y=f(x)的函數圖像(離散點構成的連續(xù)圖像)? |

木蟲 (正式寫手)

金蟲 (小有名氣)
金蟲 (小有名氣)
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計算結果: 取z=0.0005; x=0.023~0.1,間隔0.001 ans = 0.023000000000000 0.024000000000000 0.025000000000000 0.026000000000000 0.027000000000000 0.028000000000000 0.029000000000000 0.030000000000000 0.031000000000000 0.032000000000000 0.033000000000000 0.034000000000000 0.035000000000000 0.036000000000000 0.037000000000000 0.038000000000000 0.039000000000000 0.040000000000000 0.041000000000000 0.042000000000000 0.043000000000000 0.044000000000000 0.045000000000000 0.046000000000000 0.047000000000000 0.048000000000000 0.049000000000000 0.050000000000000 0.051000000000000 0.052000000000000 0.053000000000000 0.054000000000000 0.055000000000000 0.056000000000000 0.057000000000000 0.058000000000000 0.059000000000000 0.060000000000000 0.061000000000000 0.062000000000000 0.063000000000000 0.064000000000000 0.065000000000000 0.066000000000000 0.067000000000000 0.068000000000000 0.069000000000000 0.070000000000000 0.071000000000000 0.072000000000000 0.073000000000000 0.074000000000000 0.075000000000000 0.076000000000000 0.077000000000000 0.078000000000000 0.079000000000000 0.080000000000000 0.081000000000000 0.082000000000000 0.083000000000000 0.084000000000000 0.085000000000000 0.086000000000000 0.087000000000000 0.088000000000000 0.089000000000000 0.090000000000000 0.091000000000000 0.092000000000000 0.093000000000000 0.094000000000000 0.095000000000000 0.096000000000000 0.097000000000000 0.098000000000000 0.099000000000000 0.100000000000000 y1 ans = 0.000428713851598 0.000561483313132 0.000635316300784 0.000693880390090 0.000743917594016 0.000788175699720 0.000828114817960 0.000864642047227 0.000898358261380 0.000929707768431 0.000959012434067 0.000986534812439 0.001012475338084 0.001036998471334 0.001060249685154 0.001082342494041 0.001103377284352 0.001123440755461 0.001142608481171 0.001160944993554 0.001178513229174 0.001195363130017 0.001211541580204 0.001227090768876 0.001242048831050 0.001256450378584 0.001270326943022 0.001283705694556 0.001296616655270 0.001309082144537 0.001321124584646 0.001332764703447 0.001344021705652 0.001354913423541 0.001365456448855 0.001375666248702 0.001385557267809 0.001395143019071 0.001404436164010 0.001413448584492 0.001422191446857 0.001430675259431 0.001438908900273 0.001446903896482 0.001454667894689 0.001462209241307 0.001469535839066 0.001476655177077 0.001483574359598 0.001490300132283 0.001496838906212 0.001503196779893 0.001509379559467 0.001515392777280 0.001521241708985 0.001526931389307 0.001532466626605 0.001537852016337 0.001543091953525 0.001548190644314 0.001553152116697 0.001557980230483 0.001562678686579 0.001567251035620 0.001571700686027 0.001576030911528 0.001580244858174 0.001584345074773 0.001588335481300 0.001592218339348 0.001595996345324 0.001599672098139 0.001603248102683 0.001606726774305 0.001610110443028 0.001613401357525 0.001616601688860 0.001619713534014 y2 ans = 0.000356798012292 0.000258328492046 0.000216937605151 0.000189116694478 0.000168260158354 0.000151753963660 0.000138242389759 0.000126921608182 0.000117267796761 0.000108928971209 0.000101641980579 0.000095219242823 0.000089514700052 0.000084416095787 0.000079829478326 0.000075684259423 0.000071920936796 0.000068490377218 0.000065351603488 0.000062471498231 0.000059817801253 0.000057367261207 0.000055098394745 0.000052992624117 0.000051033802337 0.000049207825856 0.000047502319898 0.000045906380814 0.000044410363589 0.000043005705443 0.000041684778474 0.000040440765868 0.000039268523069 0.000038160509082 0.000037112865519 0.000036121126209 0.000035181237293 0.000034289518874 0.000033442623334 0.000032637499045 0.000031871358715 0.000031141651704 0.000030446039735 0.000029782375522 0.000029148683923 0.000028543145264 0.000027964080554 0.000027409938352 0.000026879283061 0.000026370784482 0.000025883208474 0.000025415408575 0.000024966318485 0.000024534945297 0.000024120363400 0.000023721708977 0.000023338175019 0.000022969006824 0.000022613497900 0.000022270986252 0.000021940850997 0.000021622509287 0.000021315413495 0.000021019048651 0.000020732930087 0.000020456601289 0.000020189631928 0.000019931616040 0.000019682170372 0.000019440932840 0.000019207561127 0.000018981731377 0.000018763601871 0.000018551949697 0.000018346946880 0.000018148353081 0.000017955921311 0.000017769416150 |
木蟲 (正式寫手)

金蟲 (小有名氣)
木蟲 (正式寫手)
送紅花一朵 |
十分感謝! 如果可以,能麻煩您再計算一下Z=0.0003,0.0010和0.0015,x相同取值范圍的數據(0.0001~0.1)。 您需要什么報酬也可以的,麻煩您了! tianqianren@126.com 發(fā)自小木蟲Android客戶端 |

金蟲 (小有名氣)
木蟲 (正式寫手)

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