x = IR.RealVE("x", gid, 0.01, 100.0)
gid += 1
y = IR.RealVE("y", gid, 0.01, 100.0)
gid += 1
x2 = IR.BE("*", gid, x, x)
gid += 1
y2 = IR.BE("*", gid, y, y)
gid += 1
x2y2 = IR.BE("+", gid, x2, y2)
gid += 1
sqrt_x2y2 = IR.UE("sqrt", gid, x2y2)
gid += 1
sqrt_x = IR.BE("+", gid, sqrt_x2y2, x)
gid += 1
two_sqrt_x = IR.BE("*", gid, IR.FConst(2.0), sqrt_x)
gid += 1
sqrt_all = IR.UE("sqrt", gid, two_sqrt_x)
gid += 1
half_sqrt_all = IR.BE("*", gid, IR.FConst(0.5), sqrt_all)
IR.TuneExpr(half_sqrt_all)
import tft_ir_api as IR
var_u = IR.RealVE("u", 0, (-100.0 - 0.0000001), (100.0 + 0.0000001))
var_v = IR.RealVE("v", 1, (20.0 - 0.000000001), (20000.0 + 0.000000001))
var_T = IR.RealVE("T", 2, (-30.0 - 0.000001), (50.0 + 0.000001))
t1 = IR.BE("+", 4, IR.FConst(331.4), IR.BE("*", 3, IR.FConst(0.6), var_T))
temp = IR.BE("+", 5, t1, var_u)
temp = IR.BE("*", 8, temp, temp)
r = IR.BE("/", 9, IR.BE("*", 7, IR.UE("-", 6, t1), var_v), temp)
IR.TuneExpr(r)
import tft_ir_api as IR
gid = 0
x = IR.RealVE('x', gid, -10.0, 10.0)
e = IR.RealVE('e', gid + 1, -0.000001, 0.000001)
gid += 2
temp0 = IR.BE('+', gid, x, e)
temp1 = IR.UE('cos', gid + 1, temp0)
rel = IR.BE('-', gid + 3, temp1, IR.UE('cos', gid + 2, x))
IR.TuneExpr(rel)
import tft_ir_api as IR
gid = 0
x = IR.RealVE('x', gid, -1.0, 1.0)
gid += 1
temp0 = IR.UE('log', gid + 1, IR.BE('-', gid, IR.FConst(1.0), x))
temp1 = IR.UE('log', gid + 3, IR.BE('+', gid + 2, IR.FConst(1.0), x))
gid += 4
rel = IR.BE('/', gid, temp0, temp1)
gid += 1
IR.TuneExpr(rel)
import tft_ir_api as IR
gid = 0
x = IR.RealVE('x', gid , -10.0, 10.0)
e = IR.RealVE('e', gid+1, -0.000001, 0.000001)
gid += 2
temp0 = IR.UE('sin', gid+1, IR.BE('/', gid, e, IR.FConst(2.0)))
gid += 2
temp1 = IR.BE('/', gid+2,
IR.BE('+', gid+1, x, IR.BE('+', gid, x, e)),
IR.FConst(2.0))
gid += 3
rel = IR.BE('*', gid+2,
IR.FConst(-2.0),
IR.BE('*', gid+1,
temp0,
IR.UE('sin', gid, temp1)))
gid += 3
IR.TuneExpr(rel)
gid_data_ave = gid_data
gid_data_dev = gid_data
gid_data_x = gid_data
ave = IR.RealVE("ave", gid_data_ave, -1.0, 1.0)
dev = IR.RealVE("dev", gid_data_dev, 1.0, 3.0)
x = IR.RealVE("x", gid_data_x, -10.0, 10.0)
sqrt_2pi = IR.FConst(math.sqrt(2.0 * math.pi))
temp3 = IR.BE("*", 3, dev, sqrt_2pi)
a = IR.BE("/", 4, IR.FConst(1.0), temp3)
b = ave
c = dev
temp5 = IR.BE("-", 5, x, b)
temp6 = IR.BE("*", 6, temp5, temp5)
temp7 = IR.BE("*", 7, IR.FConst(2.0), IR.BE("*", 7, c, c))
temp8 = IR.UE("-", 8, IR.BE("/", 8, temp6, temp7))
temp9 = IR.UE("exp", 9, temp8)
rel = IR.BE("*", 10, a, temp9)
IR.SetGroupWeight(9, 100.0)
IR.TuneExpr(rel)
# ========
# sin(A/2) = +/- \sqrt{\frac{1 - cos(A)}{2.0}}
# ========
import math
import tft_ir_api as IR
x = IR.RealVE("x", 0, 0.0, 20.0)
a = IR.RealVE("a", 0, 1.0, 5.0)
x2 = IR.BE("*", 1, x, x)
a2 = IR.BE("*", 2, a, a)
a3 = IR.BE("*", 3, a, a2)
e_0 = IR.BE("*", 4, IR.FConst(-1.0), x2)
e_1 = IR.BE("*", 5, IR.FConst(2.0), a2)
e_2 = IR.BE("/", 6, e_0, e_1)
e = IR.UE("exp", 7, e_2)
d_0 = IR.BE("*", 8, x2, e)
d = IR.BE("/", 9, d_0, a3)
rel = IR.BE("*", 10,
IR.FConst(math.sqrt(2.0 / math.pi)),
d)
IR.SetGroupWeight(7, 100.0)
IR.TuneExpr(rel)
import math
import tft_ir_api as IR
r = IR.RealVE("r", 0, 1.0, 10.0)
h = IR.RealVE("h", 1, 1.0, 10.0)
pi = IR.FConst(math.pi)
h2 = IR.BE("*", 2, h, h)
r2 = IR.BE("*", 3, r, r)
hr2 = IR.BE("+", 4, h2, r2)
pir = IR.BE("*", 5, pi, r)
tm1 = IR.UE("sqrt", 6, hr2)
tm2 = IR.BE("+", 7, r, tm1)
rel = IR.BE("*", 8, pir, tm2)
IR.SetGroupWeight(6, 16.0)
IR.TuneExpr(rel)