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Template·Text & Data

Conditional Logic Engine

Name: NodeTool
Author: NodeTool

Teaching example for control flow: one number drives two independent decision structures built entirely from If nodes — there is no dedicated numeric-compare or boolean-logic node in NodeTool, so this shows the actual pattern: PadText + Compare + Equals turn the number into a boolean, then pairs of If nodes sharing one condition (each holding its own value, taking the opposite branch) act as the ternary select and OR you'd otherwise reach for. No LLM calls.

Download NodeTool How to run it

Output

## Conditional Logic Decision Result

**Input Value:** 75

**Condition Checks:**
- Greater than 100? false
- Less than 50? false
- Combined (OR): false

**Decision Logic:**
This workflow demonstrates:
- Deriving a boolean from a number with PadText + Compare + Equals
- If nodes gating three parallel branches (only the taken path emits)
- Nested negation by chaining if_false through two If gates
- Per-branch Output nodes: high_priority / medium_priority / low_priority

Branches never converge into one non-list input — the engine's correlation
analysis forbids fan-in except into list-typed handles.

🟡 MEDIUM VALUE: 75 is between 50 and 100. Balanced processing selected.

The workflow

Data flow19 nodes

Integer Input

input

Prompt

text

Prompt

text

Prompt

text

Code

code

Code

code

Code

code

Code

code

Code

code

Code

code

If

control

If

control

If

control

Prompt

text

Output

output

Output

output

If

control

Output

output

Output

output

How to run it

01
Download NodeTool Studio
Install the free desktop app for macOS, Windows, or Linux. It runs on your own machine, no account required to start.
02
Open the Conditional Logic Engine template
Browse the built-in template library inside Studio and open this workflow onto the canvas. Every node is already wired up.
03
Add your keys
Connect any model providers this workflow calls with your own API keys, or point it at local models.
04
Run and remix
Hit Run to execute the graph and watch results stream in. Swap models, edit prompts, or rewire nodes to make it yours.