
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given that the derivative of an odd function $f\left(x\right)$ is ${f'}\left(x\right)=5+\cos x$, $x\in \left(-1,1\right)$, if $f\left(1-t\right)+f(1-t^{2}) \lt 0$, then the range of real number $t$ is ______.

Present the answer in LaTex format: \boxed{Your answer}
user