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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 8.314×1623.15×(0.4×ln0.4-(0.4-0.01)×ln(0.4-0.01)-(1+0.01)×ln(1+0.01))-0.01×92441.7-0.01×31575.3+0.01×140112 .
Question type: Mathematical calculation
Solution:
8.314×1623.15×(0.4×ln0.4-(0.4-0.01)×ln(0.4-0.01)-(1+0.01)×ln(1+0.01))-0.01×92441.7-0.01×31575.3+0.01×140112
=8.314×1623.15×(0.4×ln0.4-0.39×ln(0.4-0.01)-(1+0.01)×ln(1+0.01))-0.01×92441.7-0.01×31575.3+0.01×140112
=8.314×1623.15×(0.4×ln0.4-0.39×ln0.39-(1+0.01)×ln(1+0.01))-0.01×92441.7-0.01×31575.3+0.01×140112
=8.314×1623.15×(0.4×ln0.4-0.39×ln0.39-1.01×ln(1+0.01))-0.01×92441.7-0.01×31575.3+0.01×140112
=8.314×1623.15×(0.4×ln0.4-0.39×ln0.39-1.01×ln1.01)-0.01×92441.7-0.01×31575.3+0.01×140112
=8.314×1623.15×(-0.009338)-0.01×92441.7-0.01×31575.3+0.01×140112
=13494.8691×(-0.009338)-0.01×92441.7-0.01×31575.3+0.01×140112
=(-126.015088)-0.01×92441.7-0.01×31575.3+0.01×140112
=-126.015088-924.417-0.01×31575.3+0.01×140112
=-126.015088-924.417-315.753+0.01×140112
=-126.015088-924.417-(315.753)+1401.12
=-1050.432088-315.753+1401.12
=-1366.185088+1401.12
=34.934912
Answer:8.314×1623.15×(0.4×ln0.4-(0.4-0.01)×ln(0.4-0.01)-(1+0.01)×ln(1+0.01))-0.01×92441.7-0.01×31575.3+0.01×140112=34.934912