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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
// Constants defined for scalar construction.
// PI ~ 3.1415927 in f32
pub const PI_UPPER_F32: f32 = 3.141593_f32;
// PI ~ 3.141592653589793 in f64
pub const PI_UPPER_F64: f64 = 3.141592653589794_f64;
// -PI ~ -3.1415927 in f32
pub const NEGATIVE_PI_LOWER_F32: f32 = -3.141593_f32;
// -PI ~ -3.141592653589793 in f64
pub const NEGATIVE_PI_LOWER_F64: f64 = -3.141592653589794_f64;
// PI / 2 ~ 1.5707964 in f32
pub const FRAC_PI_2_UPPER_F32: f32 = 1.5707965_f32;
// PI / 2 ~ 1.5707963267948966 in f64
pub const FRAC_PI_2_UPPER_F64: f64 = 1.5707963267948967_f64;
// -PI / 2 ~ -1.5707964 in f32
pub const NEGATIVE_FRAC_PI_2_LOWER_F32: f32 = -1.5707965_f32;
// -PI / 2 ~ -1.5707963267948966 in f64
pub const NEGATIVE_FRAC_PI_2_LOWER_F64: f64 = -1.5707963267948967_f64;