Function values and sample plot Function values and sample plot

Function values and sample plot

Build up to 1,000 samples of a function of x. Inspect undefined values, plot sampled points and export the complete calculation.

Calculate only when requested. Undefined or non-finite samples are kept as gaps, not converted to zero.

sin(x), cos(x), sqrt(x), log(x), abs(x), pi · Angles in trigonometric functions are in radians. Use explicit multiplication, e.g. 2*x; exponentiation: x^2.

Samples use start + index × step. The end is included only when reached by that step; the last sampled x is shown. A sampled table cannot detect every singularity.

Function values and sample plot

Build up to 1,000 samples of a function of x. Inspect undefined values, plot sampled points and export the complete calculation.

Calculate only when requested. Undefined or non-finite samples are kept as gaps, not converted to zero.

Quick start

Sample a function without hiding undefined values.

  1. Enter a function of x
  2. Set start, end and a correctly directed step
  3. Calculate, inspect sampled points and export all rows

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