If it's not what You are looking for type in the equation solver your own equation and let us solve it.
ln((x-1)/(x+1))
ln(x)/((e^x)^2)
11;12;17;18;0;0
(ln(x))^3
2.60;2.5
| 0=12x^2-72x+80 | | (x^2)+6x-130=0 | | 5X-14+X+32+3X+2= | | g(x)=26+0.15(x-200) | | 2x*2y=16 | | 6(x+3)+7=9x-3(x-4) | | 4x-24=14 | | 7xX+0.8=6.4 | | 2+4(5x-6)=9-4(2x+1) | | 0.5(x+300)=0.55x-240 | | 5y^2-4=29 | | -200=-16t^2+45t | | (X+25)+123=180 | | 9t+12=8t-7 | | 3x+3(4x-13)=4x-3x | | -29=11p+5o | | 1.5-x=0.7 | | p+11=99 | | 18+2t=24 | | a+3b=0.9 | | 7+.5X=.33X | | 8b-b=2 | | 8+5+x=29 | | t+10=55 | | 18x+36=42 | | 1.10000=0.04x-79.14 | | 600000=110c-219522 | | 6(3x+6)=6(7) | | 29+4y-8=14y-9-4y | | 18x+36=49 | | 9p-16=-56+p | | -20x^2+x+30=0 |