1.57079632679489661923132169164

From Ordner, a catalog of real numbers in Fungrim.

Decimal	Expression [entries]	Frequency
`1.57079632679489661923132169164`	`Asin(1)` [`722241`] `Acos(0)` [`3ff35f`] `Div(Pi, 2)` [`47acde` `0b8fd6` `8ef3d7` `77e519` `bfc13f` `8bb972` `efebb8` `190843` `8c368f` `48910b` `e3d274` `22a9cd` `0455b3` `1a7e22` `d418d3` `69c5ef` `b760d1` `16612f` `4a5b9a` `06223c` `073e1a` `1b881e` `7ec4f0` `0888b3` `2b7b1d` `22fb4a` `473c36` `51a946` `f48f54` `4dec89` `d6415e` `7295b5` `f93bae` `1d62a7` `b7cfb3` `75e141` `03e2a6` `937fa9` `bb4501` `925e5b` `7fbbe8` `6f3fec` `2ff7e7` `ace837` `2f6805` `60f858` `2a69ce` `e1dd64` `e2445d` `ec1435` `dad27b` `3fe553` `d04a5b` `b62aae` `752619` `9a0bc8` `af8328` `f516e3` `78fca3` `cb152f` `d8791e` `417619` `c2976e` `b120b9` `506d0c` `16d2e1` `a39534` `8f4e31` `089f85` `83a535` `bae475` `33ee4a` `d0c9ff` `735409` `e464ec` `c0ad12` `5e869b` `15f92d` `fdc94c` `da58f7` `bf8f37` `2573ba` `618a54` `da16db` `5d6f74` `81fb10` `21d9b8` `108daa` `bc2f88` `e7a9b1` `b2fdfe` `f5d28c` `2c26a1`] `Arg(ConstI)` [`735409`] `EllipticE(0)` [`07e35f` `1d62a7`] `EllipticK(0)` [`ce5423` `bb4501`] `CarlsonRC(0, 1)` [`e464ec`] `Im(Log(ConstI))` [`c331da`] `EllipticPi(0, 0)` [`618a54`] `CarlsonRF(0, 1, 1)` [`8bb972`] `Mul(Div(1, 2), Pi)` [`1a63af` `461a54` `c4d78a`] `Atan(Pos(Infinity))` [`d418d3`] `Neg(Neg(Div(Pi, 2)))` [`47acde` `089f85` `073e1a` `e1dd64` `f516e3` `7295b5` `b120b9` `7ec4f0` `ec1435` `a39534`] `Neg(Div(Neg(Pi), 2))` [`8f4e31` `60f858` `21d9b8` `5e869b` `f48f54` `06223c` `dec0d2` `2ff7e7` `33ee4a` `d8791e` `2ef763` `e2445d` `b7cfb3` `75e141` `81f7db` `04c829` `81fb10`] `Neg(Arg(Neg(ConstI)))` [`089f85`] `Neg(Im(CarlsonRC(0, -1)))` [`35cb93`] `Im(Div(Mul(Pi, ConstI), 2))` [`35cb93` `a90f35` `00cdb7` `c331da` `d1a0ec` `82b410`] `Im(Div(Mul(ConstI, Pi), 2))` [`e1dd64`] `Neg(Im(CarlsonRF(0, -1, -1)))` [`3a84d6`] `Im(LambertW(0, Neg(Div(Pi, 2))))` [`e1dd64`] `IncompleteEllipticF(Div(Pi, 2), 0)` [`c0ad12`] `IncompleteEllipticE(Div(Pi, 2), 0)` [`51a946`] `Im(Mul(Mul(Div(1, 2), Pi), ConstI))` [`c4d78a`] `Integral(Sinc(x), For(x, 0, Infinity))` [`cb152f`] `Neg(Im(Div(Neg(Mul(Pi, ConstI)), 2)))` [`3a84d6`] `Neg(Im(Neg(Div(Mul(Pi, ConstI), 2))))` [`35cb93`] `Integral(Pow(Sinc(x), 2), For(x, 0, Infinity))` [`1a7e22`] `Hypergeometric2F1(Div(1, 2), Div(1, 2), Div(3, 2), 1)` [`1448e3`] `Im(Add(Log(GoldenRatio), Mul(Mul(Div(1, 2), Pi), ConstI)))` [`c4d78a`] `Hypergeometric2F1(Neg(Div(1, 2)), Neg(Div(1, 2)), Div(1, 2), 1)` [`2a0316`]	113 (#14)