1

Calculate logarithm of a number to any base:

* Use e for scientific notation. E.g: 5e3, 4e-8, 1.45e12

When:

*b ^{ y} = x*

Then the base b logarithm of a number x:

log* _{b }x* =

In order to calculate log^{-1}(y) on the calculator, enter the base b (10 is the default value, enter e for e constant), enter the logarithm value y and press the = or *calculate* button:

When

*y* = log_{b }x

The anti logarithm (or inverse logarithm) is calculated by raising the base b to the logarithm y:

*x* = log_{b}^{-1}(*y*) = *b ^{ y}*

log* _{b}*(

log* _{b}*(

log* _{b}*(

log* _{b}*(

log* _{b}*(

1

1

- Adding fractions calculator
- Addition calculator
- Antilog calculator
- Arccos calculator
- Arcsin calculator
- Arctan calculator
- Convolution calculator
- Cosine calculator
- Dividing fractions calculator
- Division calculator
- Exponential growth calculator
- Exponents calculator
- Fractions calculator
- GCF calculator
- LCM calculator
- Ln calculator
- Log calculator
- Multiplication calculator
- Multiplying fractions calculator
- Percentage calculator
- Percentage change calculator
- Percent error calculator
- Precentage increase calculator
- Pythagorean theorem calculator
- Quadratic equation solver
- Random number generator
- Ratio calculator
- Root calculator
- Scientific notation calculator
- Simplifying fractions calculator
- Sine calculator
- Square root calculator
- Standard deviation calculator
- Subtracting fractions calculator
- Subtraction calculator
- Tangent calculator
- Trigonometry calculator
- Weighted average calculator
- Variance calculator

Users write Now: Santa Klaus • a year ago 2 + 2 * 2 will be 6 and not 8 because the first action is multiplication 1) 2 * 2 = 4

More Calculators: online factoring calculator 1

1