ATC 2.1.8
English localized overview for Command Reference. Full technical documentation is available in English. English remains the canonical source for exact release and source-code authority.
Full technical documentation is available in English. English remains the canonical source for exact release and source-code authority.
ATC command names, separators, file names, and code examples are intentionally not translated. Output can depend on angle mode, precision mode, previous results, and persisted settings.
Use this page as a compact index of documented ATC 2.1.8 command patterns.
Small expressions and session commands for everyday calculator use.
| Use | Purpose | Command pattern |
|---|---|---|
| 2+2 | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | 2+2 |
| sin(pi/2) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | sin(pi/2) |
| log(1000) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | log(1000) |
| mode | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | mode |
| see variables | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | see variables |
2+2
sin(pi/2)
log(1000)
modeDocumented textual equation solving and polynomial workflows introduced or improved in ATC 2.1.8.
| Use | Purpose | Command pattern |
|---|---|---|
| solver(x+2) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | solver(x+2) |
| solve equation(x^2-5*x+6) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | solve equation(x^2-5*x+6) |
| solve equation(x^7-12) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | solve equation(x^7-12) |
| simplify polynomial((x-2)*(x-3)) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | simplify polynomial((x-2)*(x-3)) |
| simplify polynomial(x+x+1) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | simplify polynomial(x+x+1) |
| roots to polynomial(2\3) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | roots to polynomial(2\3) |
solver(x+2)
solve equation(x^2-5*x+6)
solve equation(x^7-12)
simplify polynomial((x-2)*(x-3))Compact command patterns for numerical workflows and signal-processing checks.
| Use | Purpose | Command pattern |
|---|---|---|
| create matrix(foo\2\2\3) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | create matrix(foo\2\2\3) |
| avg(2\4\6) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | avg(2\4\6) |
| fft(1\0\0\0) | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | fft(1\0\0\0) |
create matrix(foo\2\2\3)
avg(2\4\6)
fft(1\0\0\0)Repeatable file-based workflows for batch calculations and cleanup.
| Use | Purpose | Command pattern |
|---|---|---|
| predefine txt | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | predefine txt |
| solve txt | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | solve txt |
| eliminate strings | ATC command names, code, paths, versions, file names, and output examples are intentionally preserved. | eliminate strings |
predefine txt
solve txt
eliminate strings