2 added 65 characters in body

Here's a simple example of an interpolation function that seems to me to have gone awry. Maybe someone would be so kind as to tell my what's going on with this?

tst2 = {{0, 0}, MatrixForm[tst2]{0.0057269, 0.2}, {0.0366617, 0.4}, {0.158682,
fx0.6}, ={0.50688, Interpolation[tst2];
0.8}, {0.938627, 1.}};

MatrixForm[tst2]
fx = Interpolation[tst2];
Plot[fx[x], {x, 0.0, 0.9}]


Here's the result. The plot is of fx[x]

tst=

$$\begin{array}{cc} 0 & 0 \\ 0.0057269 & 0.2 \\ 0.0366617 & 0.4 \\ 0.158682 & 0.6 \\ 0.50688 & 0.8 \\ 0.938627 & 1. \\ \end{array}$$

[ Here's a simple example of an interpolation function that seems to me to have gone awry. Maybe someone would be so kind as to tell my what's going on with this?

    MatrixForm[tst2]
fx = Interpolation[tst2];
Plot[fx[x], {x, 0.0, 0.9}]


Here's the result. The plot is of fx[x]

tst=

$$\begin{array}{cc} 0 & 0 \\ 0.0057269 & 0.2 \\ 0.0366617 & 0.4 \\ 0.158682 & 0.6 \\ 0.50688 & 0.8 \\ 0.938627 & 1. \\ \end{array}$$

[ Here's a simple example of an interpolation function that seems to me to have gone awry. Maybe someone would be so kind as to tell my what's going on with this?

tst2 = {{0, 0}, {0.0057269, 0.2}, {0.0366617, 0.4}, {0.158682,
0.6}, {0.50688, 0.8}, {0.938627, 1.}};

MatrixForm[tst2]
fx = Interpolation[tst2];
Plot[fx[x], {x, 0.0, 0.9}]


$$\begin{array}{cc} 0 & 0 \\ 0.0057269 & 0.2 \\ 0.0366617 & 0.4 \\ 0.158682 & 0.6 \\ 0.50688 & 0.8 \\ 0.938627 & 1. \\ \end{array}$$ 1

# Interpolation gone awry?

Here's a simple example of an interpolation function that seems to me to have gone awry. Maybe someone would be so kind as to tell my what's going on with this?

    MatrixForm[tst2]
fx = Interpolation[tst2];
Plot[fx[x], {x, 0.0, 0.9}]


Here's the result. The plot is of fx[x]

tst=

$$\begin{array}{cc} 0 & 0 \\ 0.0057269 & 0.2 \\ 0.0366617 & 0.4 \\ 0.158682 & 0.6 \\ 0.50688 & 0.8 \\ 0.938627 & 1. \\ \end{array}$$

[ 