4bdc0211-22a4-45a8-b372-c6b50c2ded12 4 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

f 1 z / 1 y / 40 * 1 y 1 x / 0.015367 + (* exp + ln * (1.5^* 0.000522 - 0 ≡ 1 z / 1 y / 120 * 1 y 1 x / 0.005739 + (* exp + ln * (1.5^* 0.00134 - 0 ≡ 1 z / 1 y / 210 * 1 y 1 x / 0.003316 + (* exp + ln * (1.5^* 0.002374 - 0 ≡ 31 mat :

a x 100 ≡ y 700 ≡ z 1800 ≡ 31 mat :

ε 0.00001 :

x y z 31 mat f a ε FindRoot : 104.2321 740.0823 1876.1194 31 mat

sanity 1 z / 1 y / 40 * 1 y 1 x / 0.015367 + (* exp + ln * (1.5^* 0.000522 - 1 z / 1 y / 120 * 1 y 1 x / 0.005739 + (* exp + ln * (1.5^* 0.001340 - 1 z / 1 y / 210 * 1 y 1 x / 0.003316 + (* exp + ln * (1.5^* 0.002374 - 31 mat : 1105 -^* 1105 -^* - 5106 -^* 31 mat

x y z Clear 1

ε 1015 -^:

x y z 31 mat f a ε LevenbergMarquardt :

init FindRoot LM 100700180031 mat 104.2321 740.0823 1876.1194 31 mat 104.0824 700.5014 1880.1882 31 mat 23 mat

x y z 31 mat 104.0309 701.0668 1881.1919 31 mat

sanity 1 z / 1 y / 40 * 1 y 1 x / 0.015367 + (* exp + ln * (1.5^* 0.000522 - 1 z / 1 y / 120 * 1 y 1 x / 0.005739 + (* exp + ln * (1.5^* 0.001340 - 1 z / 1 y / 210 * 1 y 1 x / 0.003316 + (* exp + ln * (1.5^* 0.002374 - 31 mat : 9106 -^* 1105 -^* - 4106 -^* 31 mat