6 Commits

This Branch

This Branch

All Branches

Author	SHA1	Message	Date
clawbot	3a8f1cc334	Exact remainders; refuse numbers held rounded (closes #3) ... x % y is now y times the fractional part of x/y. The old form, x minus y times the whole part of x/y, passed through a product that go/constant could hold only rounded even when both operands and the remainder were exact, and then replied 0. A number whose numerator or denominator reaches 4096 bits, which go/constant holds rounded, is now refused as too large wherever it appears, literals included. A sum of such numbers could lose the answer, and a rounded exponent near a whole number was computed as an exact power. This replaces the separate check on a negative base's exponent. Model: opus-5-5	2026-09-29 00:42:19 +00:00
clawbot	aeb040d156	Powers and remainders in the calculator (closes #3) ... internal/calc gets its own tokenizer and precedence-climbing parser in place of go/parser, which cannot express a power operator; go/constant still computes. ^ (also **) binds tighter than * / % and a sign on its left, and groups to the right. % takes the sign of the divisor and is exact on decimals. A whole exponent is computed exactly while the result's numerator and denominator stay within 4096 bits; otherwise, and for a fractional exponent, in float64. A remainder, or the sign of a negative base's power, that depends on a value go/constant holds rounded is refused as too large. The welcome text and the replies mention the new operators; a negative base with a fractional exponent gets its own reply. Model: opus-5-5	2026-09-29 00:08:26 +00:00
clawbot	09a5caa8ab	Move the command tree into internal/cli (closes #8) ... `cmd/simplexcalc/` now holds only `main.go`, whose body is one call, `os.Exit(cli.Main(version))`, as the Go style guide requires. The command tree and the `run` and `version` commands moved unchanged into `internal/cli`, with tests for `version` and for an unknown command. Output streams, exit statuses and the `-X main.version` build flag are as before. Disclosure: the comment in `execute` saying cobra has already printed the error is false, since the root command silences cobra's errors; it moved unchanged and is left for a follow-up. Model: opus-5-5	2026-09-29 01:51:34 +02:00
clawbot	16649e0f2f	A SimpleX Chat bot that answers arithmetic (closes #1) ... Remove the template's HTTP service, database and fx wiring. Add exact arithmetic on go/parser and go/constant, a client that runs simplex-chat as a child process and drives its WebSocket API, and the bot, which keeps an auto-accepting address and replies to each message. The image adds the checksum-pinned simplex-chat v7.0.2 on Ubuntu 22.04. Model: opus-5-5	2026-09-26 22:01:51 +00:00
clawbot	f8ce8cef83	Seed from go-template-repo, renamed to simplexcalc ... The template's files at a77fd30, without its history or LICENSE, after script/rename simplexcalc. Model: opus-5-5	2026-09-26 21:38:57 +00:00
clawbot	e336f46e34	Add README ... Model: opus-5-5	2026-09-26 21:37:45 +00:00