=BUILTINS.I()
-> {"IF",IF;"IFERROR",IFERROR;...}
DEFINE(
BUILTINS.I,
LAMBDA(
VSTACK(
HSTACK("IF", IF),
HSTACK("IFERROR", IFERROR),
HSTACK("IFNA", IFNA),
HSTACK("IFS", IFS),
HSTACK("IMABS", IMABS),
HSTACK("IMAGE", IMAGE),
HSTACK("IMAGINARY", IMAGINARY),
HSTACK("IMARGUMENT", IMARGUMENT),
HSTACK("IMCONJUGATE", IMCONJUGATE),
HSTACK("IMCOS", IMCOS),
HSTACK("IMCOSH", IMCOSH),
HSTACK("IMCOT", IMCOT),
HSTACK("IMCSC", IMCSC),
HSTACK("IMCSCH", IMCSCH),
HSTACK("IMDIV", IMDIV),
HSTACK("IMEXP", IMEXP),
HSTACK("IMLN", IMLN),
HSTACK("IMLOG10", IMLOG10),
HSTACK("IMLOG2", IMLOG2),
HSTACK("IMPOWER", IMPOWER),
HSTACK("IMPRODUCT", IMPRODUCT),
HSTACK("IMREAL", IMREAL),
HSTACK("IMSEC", IMSEC),
HSTACK("IMSECH", IMSECH),
HSTACK("IMSIN", IMSIN),
HSTACK("IMSINH", IMSINH),
HSTACK("IMSQRT", IMSQRT),
HSTACK("IMSUB", IMSUB),
HSTACK("IMSUM", IMSUM),
HSTACK("IMTAN", IMTAN),
HSTACK("INDEX", INDEX),
HSTACK("INDIRECT", INDIRECT),
HSTACK("INFO", INFO),
HSTACK("INT", INT),
HSTACK("INTERCEPT", INTERCEPT),
HSTACK("INTRATE", INTRATE),
HSTACK("IPMT", IPMT),
HSTACK("IRR", IRR),
HSTACK("ISBLANK", ISBLANK),
HSTACK("ISERR", ISERR),
HSTACK("ISERROR", ISERROR),
HSTACK("ISEVEN", ISEVEN),
HSTACK("ISFORMULA", ISFORMULA),
HSTACK("ISLOGICAL", ISLOGICAL),
HSTACK("ISNA", ISNA),
HSTACK("ISNONTEXT", ISNONTEXT),
HSTACK("ISNUMBER", ISNUMBER),
HSTACK("ISODD", ISODD),
HSTACK("ISOMITTED", ISOMITTED),
HSTACK("ISOWEEKNUM", ISOWEEKNUM),
HSTACK("ISPMT", ISPMT),
HSTACK("ISREF", ISREF),
HSTACK("ISTEXT", ISTEXT))))
Help us optimize this function