问题描述:
【急】如何在matlab中求解x+arctan(x)-π/2=0?
>> syms y
>> f=y+atan(y)-(pi)/2
f =
y - pi/2 + atan(y)
>> solve(f,y)
ans =
0.86033358901937976248389342413766
哪里不对啊?
>> syms y
>> f=y+atan(y)-(pi)/2
f =
y - pi/2 + atan(y)
>> solve(f,y)
ans =
0.86033358901937976248389342413766
哪里不对啊?
问题解答:
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