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0.5*ln(x)
287;4
0.265;1.4
1;10;1;100;0;0
0.5*(ln(x))^2
| 4x+12=326 | | (-2x)/(3y)*(-9x^2)/(2) | | 2.761-.53(4.193x-1.422)=5.798x-3 | | 5cosx*-3=1 | | f(x)=6tan(9x) | | -4(x+5)=-4 | | d^4=-4 | | 5x+11y=58 | | 3(2x-1)=9x+6 | | 9.5y=-66.5 | | r-3/5=-7/10 | | -12x^2=30x | | -2i-3= | | 15-z=16 | | 13x-15=-80 | | -25=-5+3(y-7) | | 8cos^2(5x)=4 | | -19x-17=-169 | | 9=8*7 | | 5.5m=-33 | | 2/x^(5/3)=64 | | 148+2x=193+1x | | 2/x^(-5/3)=64 | | .03x+2.6x=5.7-1.8+2.8x | | w-16=23 | | -2+5i= | | 5.25x=-73.5 | | 15h-19=11h+1 | | F(5)=2*5+8 | | 12b+45=19b-25 | | 12+3x=32 | | 9x+7y=66 |