*Its All about Pj Problem Strings (S _{i}P_{j}A_{jk}) -
7 Spaces Of Interest (S_{i}) and their associated Basic Sequences; 7 Pj Problems of Interest (PPI) and their Alleles (A_{jk})*

**TECTechnics** is a system of thought formulated by mathematician Peter Oye Sagay. He called the formulation *Theory of Existential Continuums* (**TEC**). *TECTeechnics* is a word formed by combining the acronym for Theory of Existential Continuums (**TEC**) and the word** Technics** which means a way of doing *something*. So TECTechnics simply means the Technics derived from The Theory of Existential Continuums. In other words, *doing something according to TEC*. This *something* is knowledge and the* doing* is the examination, packaging and presentation of knowledge.
A **TECian** (the c has a k sound) is one with a *TECTechnics View of Knowledge*.

Basically, TEC presents the *Existential Triad*: *summary of existence*, *the problem arrow* and *the problem genome* (the above diagram is an illustration of the three fundamental concepts).

(1) The **Summary of Existence**: a mathematical identity which presents *existence* as a totality of matter's ({m}_{n}) adventures in its myriad *residences* (*s _{i}*) in a universal apriori Space Continuum,

These adventures are expressed in various snapshots of time *t* within the boundaries of the time of birth (t_{b}) and the time of death (t_{d}), as 7 types of existential problems called *P*_{j} problems: *containership*, *identity*, *force*, *motion*, *change*, *grouping/interaction* and *equilibrium*. In essence, all problems nature poses to humans are *P _{j} Problems*.

Most existential problems are composites of * P _{j} Problems*. In such scenarios, there are

(2) The **Problem-Solving Arrow**: indicates the duality in *matter's residence* (static and dynamic spaces) and the duality of the *problem flow* of existential problems. In other words, a space is either *static* or *dynamic* and *problem-solving flows* from a static space to a dynamic space; or from a dynamic space to a static space; or from a dynamic space to a dynamic space. There are 7 types of spaces.

(3) The **Problem Genome**: is the complete genetic expressions of existential problems. In other words, existential problems are coded by nature.

This code is S_{i}P_{j}A_{jk}. Where S_{i} is the space of interest, P_{j} is the Pj Problem of interest and A_{jk} is the allele of interest associated with the Pj Problem of interest.

In essence, S_{i}P_{j}A_{jk} is Nature's code for a system. We call this *system-code* *Pj Problem Strings*.

S_{i}P_{j}A_{jk} can be represented numerically by assigning *base sequences* (one sequence for the static space and the other for the dynamic space) to the space of interest then attaching the Pj Problem of interest and its attached *Allele* to the base sequence.

For example, the base sequence for matter in a *single-matter static space* is P1P2P7 = 127. This base sequence says that matter is in static equilibrium in the given space. Its containership is represented by 1; its identity is represented by 2 and its equilibrium is represented by 7.

The base sequence for matter in a *single-matter dynamic space* is P1P2P7P3P5 = 12735. This base sequence says that the action of some force represented by 3, has resulted in a dynamic space represented by 5 which is a *change* code since the primary characteristic of a dynamic space is *change*.

So, the Pj Problem String S_{7}P_{5}A_{51} for a multi-matter multi-dynamic space in which the Pj Problem of Interest is of type *change* with an associated allele of *physical change* is numerically represented as 12375 - 5 - 51.

*The Problem Genome* is a mesh of infinitely many *Pj Problem Strings* and it is the Story of the Universe.

The utility of Pj Problem Strings (S_{i}P_{j}A_{jk}) is in their sequencing. In other words, the sequencing of Pj Problem Strings can provide all the analyses needed for the solution of any existential problem. There are only two types of such sequences: the sequences for static spaces and the sequences for dynamic spaces. Most of the focus in the TECian Space is in creating PjProblem Strings and PJProblem Strings Sequences.