finance-solution 0.4.1

Finance math: TVM, cashflow, amortization, equity path metrics, technical analysis (SMA/EMA/WMA/HMA/MACD/BB/Keltner/Donchian/Stoch/VWAP/RVOL/RSI/ATR/LinReg), and options (BSM, Black76, GK, CRR American) with Result-only APIs, solutions, tables, and incremental state.
Documentation
# Generated by Cargo
# will have compiled files and executables
/target/

# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
#Cargo.lock

# These are backup files generated by rustfmt
**/*.rs.bk

**/target
**/Cargo.lock
**/.idea

# Local planning / design notes — not part of the published crate or git history
roadmap_to_v0.1.md
rust_design_patterns.md
rust_design_patterns_tldr.md