Prerequisites for Tool-Augmented Reasoning

Direct prerequisites (4)

1. Transformer Architecturelayer 4, tier 2
2. Chain-of-Thought and Reasoninglayer 5, tier 1
3. Prompt Engineering and In-Context Learninglayer 5, tier 2
4. Agentic RL and Tool Uselayer 5, tier 2

Reachable through the chain (23)

These topics are not directly cited as prerequisites but are reached transitively by following the chain upward. Working through the direct prerequisites pulls these in.

• Attention Mechanism Theorylayer 4, tier 2
• Matrix Operations and Propertieslayer 0A, tier 1
• Sets, Functions, and Relationslayer 0A, tier 1
• Basic Logic and Proof Techniqueslayer 0A, tier 2
• Softmax and Numerical Stabilitylayer 1, tier 1
• Feedforward Networks and Backpropagationlayer 2, tier 1
• Differentiation in Rnlayer 0A, tier 1
• Vectors, Matrices, and Linear Mapslayer 0A, tier 1
• Continuity in Rⁿlayer 0A, tier 1
• Metric Spaces, Convergence, and Completenesslayer 0A, tier 1
• Matrix Calculuslayer 1, tier 1
• The Jacobian Matrixlayer 0A, tier 1
• The Hessian Matrixlayer 0A, tier 1
• Eigenvalues and Eigenvectorslayer 0A, tier 1
• Activation Functionslayer 1, tier 1
• Convex Optimization Basicslayer 1, tier 1
• Markov Decision Processeslayer 2, tier 1
• Concentration Inequalitieslayer 1, tier 1
• Common Probability Distributionslayer 0A, tier 1
• Expectation, Variance, Covariance, and Momentslayer 0A, tier 1
• Random Variableslayer 0A, tier 1
• Kolmogorov Probability Axiomslayer 0A, tier 1
• Policy Gradient Theoremlayer 3, tier 1