Abstract: A method of computing logarithms, comprising receiving a number, computing an exponent and significand of the received number, selecting a breakpoint value from a plurality of breakpoint values segmenting a range of the significand wherein the selected breakpoint value is the significand's greatest lower bound or lowest upper bound, computing a multiplication of the exponent and a logarithm value of two, computing a first intermediate value based on a least significant portion of the significand and an inverse value of the selected breakpoint value, computing an approximated logarithm value of a second intermediate value derived from the first intermediate value, computing a logarithm value of the significand by summing the approximated logarithm value and a logarithm value of the selected breakpoint value, computing a logarithm value of the received number by summing the logarithm value of the significand and the multiplication of the exponent and the logarithm value of two.

Abstract: According to one aspect of the present invention, there is provided a wheelbarrow comprising a storage unit, and a wheel assembly associated with the storage unit and having at least one wheel of a predetermined diameter. The wheelbarrow further comprises at least one gripping member, also associated with the storage unit, and adapted for manipulation of the wheelbarrow by an operator. The storage unit is formed with at least one wall extending along a direction tangent to the at least one wheel. The wheelbarrow is adapted to assume a first, ‘transport’ position in which the wheelbarrow is transportable about upon the wheel assembly, and a second, ‘L’ position in which the wheelbarrow has an essentially vertical orientation with respect to a surface, in which the wheelbarrow is supported by the wheel assembly and the wall.