4allCalc last 20 formulas (History list). Do not change while 4allCalc is running.

[P5] 5505001/294911 [Pentium-Bug sample]
[sq] [vR^2 + wR + x = 0; y = sign +1 or -1, R = result] (-w+y*sqrt(w^2 - 4*v*x)) / (2*v)
[Ann] [Annuity: X=rate%, Y=year] ((1+x/100)^y * ((1+x/100) - 1))/((1+x/100)^y - 1)
tan(45+45) + 2*Z
1+1
