todoList.txt

NEW: implement KL expansion
TODO: builtin sykbols for the classical orthogonal polynomials
"limit" is null at arb4j/arb.expressions.nodes.IntegralNode.evaluateIndefiniteIntegralAt(IntegralNode.java:217)
todo: mouse wheel zooms control or whole scene
expr compiler:  fractional derivatices
implement ∂/∂x[∏ᵢ₌₁ᵏfᵢ(x)] = ∑ᵢ₌₁ᵏ[(∂/∂x fᵢ(x))∏ⱼ₌₁,ⱼ≠ᵢᵏfⱼ(x)]
#550 Expression Compiler: improve nested function references by using 1 instance of each type of function instead of each function having its own instance versions of each function
#551 expr compiler: context variable loading prob
#549  Expression Compiler: implement switching of order-of-integration via Fubini's or Tonelli's theorem
#539  expression compiler: integration
#538  implement (abstract syntax) Expression tree simplification
#535 Uniformly convergent expansions for continuous positive definite functions
#531  Triangular eigenfunctions
#546  implement orthogonal function sequence expansion api
#518  expr compiler: Implement common subexpression elimination
#520  implement Gaussian Process modeller features
#261  Create Fractional Riccati Differential Equation Solver using Jacobi Tau Method
#253  expression compiler: automatic differentiation
java.lang.NullPointerException: Cannot load from object array because "this.rows" is nullat arb4j/arb.RealMatrix.getRow(RealMatrix.java:104)at arb4j/arb.RealMatrix.set(RealMatrix.java:68)at arb4j/arb.Integer.add(Integer.java:310)
find a good way to hande Integer.pow(Integer x) when x is negative or possibly negative without always assuming it is necessarily negative
ComplexFunctionSequence.express("Vplus:m->I*pFq([1,m,-m],[1/2],(I/2)/y)");
RealFunctionSequence.express("Vplus:m->pFq([1,m,-m],[1/2],(1/2)/y)");
#547 RationalFunction pointer consistency issue
TODO: add say button to TODO