winget install --id Qalculate.QalculateAbout Qalculate!
Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation). Features include a large library of customizable functions, unit calculations and conversion, physical constants, symbolic calculations (including integrals and equations), arbitrary precision, uncertainty propagation, interval arithmetic, plotting, and...
What's new in 5.10.0
Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation). Features include a large library of customizable functions, unit calculations and conversion, symbolic calculations (including integrals and equations), arbitrary precision, uncertainty propagation, interval arithmetic, plotting, and a user-friendly interface (Gtk, Qt, and CLI). Changes: - Improve factorization and simplification (particularly with radicals, logarithms, and absolute value) - Add ton of refrigeration, slug, mol/dm³, mol/L, and molar units - Add pcm, ppm, ppb, ppt, and ppq (parts per …), and lakh and crore variables - Add XAG, XAU, XPD, and XPT currencies (precious metals) - Use a maximum 4 decimals and minimum of 2 decimals by default for display of value of converted currencies - Improve handling of "to mixed" after previous conversion statement (e.g. "1 m to in to mixed") - Improve interval calculation, with interval arithmetic, with division by zero and/or both real and complex numbers in derivative of expression - Treat 0^0 as undefined (instead of equal to 1), and fix limit for 0^0 - Set initial random seed using /dev/random (or BCryptGenRandom on Windows) - Do not show warning about denominators assumed non-zero when converting to expression with non-unit objects - Do not show negative exponents (if "negexp" is deactivated) when expressions contains unknown variables, even if all units have...
Version history
| Version | Updated | Notes |
|---|---|---|
| 5.10.0 | Unknown | Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as... |
| 5.9.0 | Unknown | Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as... |
| 5.8.2 | Unknown | Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as... |
| 5.8.1 | Unknown | Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as... |
| 5.8.0 | Unknown | Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as... |
| 5.7.1 | Unknown | Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as... |
| 5.7.0 | Unknown | Release notes |
| 5.6.0 | Unknown | Release notes |
| 5.5.2 | Unknown | Release notes |
| 5.5.1 | Unknown | Release notes |
| 5.5.0 | Unknown | Release notes |
| 5.4.0 | Unknown | Release notes |
| 5.3.0 | Unknown | Release notes |
| 5.2.0 | Unknown | Release notes |
| 5.1.1 | Unknown | Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as... |
| 5.0.0 | Unknown | No notes |
| 4.9.0 | Unknown | - Support for specifying a fixed denominator for display of fractions (e.g. "0.3 ft ➞ 1/8 ≈ (3 + 5/8) in") - Return gcd of numerators divided by lcm of denominators in gcd() with non-integer rational numbers, and vice ve... |
| 4.8.1 | Unknown | - Fix besselj() and bessely() - Fix display of matrices and vectors with complex number form other than rectangular (default) - Fix conflict between decibel units (e.g. "0dB") and duodecimal 0d… syntax (now requires at l... |
| 4.8.0 | Unknown | - Concise (e.g. "1.2345(67)") and relative (e.g. "5+/-2%") notation for output and input (disabled by default for concise notation) of interval - Optimize rest of unit expression when converting to partial (insufficient)... |
| 4.7.0 | Unknown | - Support for custom default angle unit, e.g. turn, arcsec, arcmin - Append default angle unit (instead of always radians) when converting value without unit to angle unit - More consistent addition and removal of angle... |