LittleSheep/SimpleMathCalc
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This commit is contained in:
LittleSheep
2025-09-13 00:53:20 +08:00
parent 6e293d52c4
commit 4cf035f2f1
6 changed files with 108 additions and 7 deletions
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1
ios/Flutter/Debug.xcconfig
View File

@@ -1 +1,2 @@
#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
#include "Generated.xcconfig"

1
ios/Flutter/Release.xcconfig
View File

@@ -1 +1,2 @@
#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
#include "Generated.xcconfig"

14
lib/solver_service.dart
View File

@@ -175,7 +175,7 @@ class SolverService {
CalculationStep(
title: '第二步：选择解法',
explanation: '无法进行因式分解，我们选择使用求根公式法。',
formula: r'\$\$\Delta = b^2 - 4ac\$\$',
formula: '\$\$\\Delta = b^2 - 4ac\$\$',
),
);
@@ -184,8 +184,8 @@ class SolverService {
CalculationStep(
title: '第三步：计算判别式 (Delta)',
explanation:
'\$\$\Delta = b^2 - 4ac = ($b)^2 - 4 \cdot ($a) \cdot ($c) = $delta\$\$',
formula: '\$\$\Delta = $delta\$\$',
'\$\$\\Delta = b^2 - 4ac = ($b)^2 - 4 \\cdot ($a) \\cdot ($c) = $delta\$\$',
formula: '\$\$\\Delta = $delta\$\$',
),
);
@@ -198,13 +198,13 @@ class SolverService {
explanation:
r'因为 $\Delta > 0$，方程有两个不相等的实数根。公式: $x = \frac{-b \pm \sqrt{\Delta}}{2a}$。',
formula:
'\$\$x_1 = ${x1.toStringAsFixed(4)}, \quad x_2 = ${x2.toStringAsFixed(4)}\$\$',
'\$\$x_1 = ${x1.toStringAsFixed(4)}, \\quad x_2 = ${x2.toStringAsFixed(4)}\$\$',
),
);
return CalculationResult(
steps: steps,
finalAnswer:
'\$\$x_1 = ${x1.toStringAsFixed(4)}, \quad x_2 = ${x2.toStringAsFixed(4)}\$\$',
'\$\$x_1 = ${x1.toStringAsFixed(4)}, \\quad x_2 = ${x2.toStringAsFixed(4)}\$\$',
);
} else if (delta == 0) {
final x = -b / (2 * a);
@@ -250,7 +250,7 @@ class SolverService {
formula:
'''
egin{cases}
\\begin{cases}
${a1}x ${b1 >= 0 ? '+' : ''} ${b1}y = $c1 & (1) \\
${a2}x ${b2 >= 0 ? '+' : ''} ${b2}y = $c2 & (2)
\\end{cases}
@@ -277,7 +277,7 @@ ${a2}x ${b2 >= 0 ? '+' : ''} ${b2}y = $c2 & (2)
formula:
'''
egin{cases}
\\begin{cases}
${newA1}x ${b1 * b2 >= 0 ? '+' : ''} ${b1 * b2}y = $newC1 & (3) \\
${newA2}x ${b1 * b2 >= 0 ? '+' : ''} ${b1 * b2}y = $newC2 & (4)
\\end{cases}

2
macos/Flutter/GeneratedPluginRegistrant.swift
View File

@@ -5,6 +5,8 @@
import FlutterMacOS
import Foundation
import path_provider_foundation
func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
}

96
pubspec.lock
View File

@@ -49,6 +49,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.19.1"
crypto:
dependency: transitive
description:
name: crypto
sha256: "1e445881f28f22d6140f181e07737b22f1e099a5e1ff94b0af2f9e4a463f4855"
url: "https://pub.dev"
source: hosted
version: "3.0.6"
cupertino_icons:
dependency: "direct main"
description:
@@ -65,6 +73,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.3.3"
ffi:
dependency: transitive
description:
name: ffi
sha256: "289279317b4b16eb2bb7e271abccd4bf84ec9bdcbe999e278a94b804f5630418"
url: "https://pub.dev"
source: hosted
version: "2.1.4"
flutter:
dependency: "direct main"
description: flutter
@@ -99,6 +115,14 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
google_fonts:
dependency: "direct main"
description:
name: google_fonts
sha256: ebc94ed30fd13cefd397cb1658b593f21571f014b7d1197eeb41fb95f05d899a
url: "https://pub.dev"
source: hosted
version: "6.3.1"
http:
dependency: transitive
description:
@@ -211,6 +235,54 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.1.0"
path_provider:
dependency: transitive
description:
name: path_provider
sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
url: "https://pub.dev"
source: hosted
version: "2.1.5"
path_provider_android:
dependency: transitive
description:
name: path_provider_android
sha256: "993381400e94d18469750e5b9dcb8206f15bc09f9da86b9e44a9b0092a0066db"
url: "https://pub.dev"
source: hosted
version: "2.2.18"
path_provider_foundation:
dependency: transitive
description:
name: path_provider_foundation
sha256: "16eef174aacb07e09c351502740fa6254c165757638eba1e9116b0a781201bbd"
url: "https://pub.dev"
source: hosted
version: "2.4.2"
path_provider_linux:
dependency: transitive
description:
name: path_provider_linux
sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
url: "https://pub.dev"
source: hosted
version: "2.2.1"
path_provider_platform_interface:
dependency: transitive
description:
name: path_provider_platform_interface
sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
url: "https://pub.dev"
source: hosted
version: "2.1.2"
path_provider_windows:
dependency: transitive
description:
name: path_provider_windows
sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
url: "https://pub.dev"
source: hosted
version: "2.3.0"
petitparser:
dependency: transitive
description:
@@ -219,6 +291,22 @@ packages:
url: "https://pub.dev"
source: hosted
version: "6.1.0"
platform:
dependency: transitive
description:
name: platform
sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
url: "https://pub.dev"
source: hosted
version: "3.1.6"
plugin_platform_interface:
dependency: transitive
description:
name: plugin_platform_interface
sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
url: "https://pub.dev"
source: hosted
version: "2.1.8"
provider:
dependency: transitive
description:
@@ -344,6 +432,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.1.1"
xdg_directories:
dependency: transitive
description:
name: xdg_directories
sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
url: "https://pub.dev"
source: hosted
version: "1.1.0"
xml:
dependency: transitive
description:

1
pubspec.yaml
View File

@@ -36,6 +36,7 @@ dependencies:
cupertino_icons: ^1.0.8
math_expressions: ^3.0.0
latext: ^0.5.1
google_fonts: ^6.3.1
dev_dependencies:
flutter_test: