r←6371
hf←{2×rׯ1○(+/(2*⍨1○(p-q)÷2)×1(×/2○⊃¨p q))*÷2⊣(p q)←○⍺ ⍵÷180}
36.12 ¯86.67 hf 33.94 ¯118.40
Incomplete value at Symbol.cc:132
Addr: 0x2645b00
Rank: 1
Shape: ⊏2⊐
Flags: --
First: 0.6304129258
Dynamic: DynamicObject: 0x2645b08 (Value: 0x2645b00) :
prev: 0x263d168
next: 0x26454e8
allocated: ScalarFunction.cc:275
value history disabled
==============================================================================
Assertion failed: 0
in Function: assign
in file: Symbol.cc:135
Call stack:
----------------------------------------
-- Stack trace at Symbol.cc:135
----------------------------------------
0x7f6949740830 __libc_start_main
0x444e05 main
0x58a3cd Workspace::immediate_execution(bool)
0x48c4c2 Command::process_line()
0x48c5ab Command::do_APL_expression(UCS_string&)
0x4981c8 Executable::execute_body() const
0x5301d4 StateIndicator::run()
0x4d05c8 Prefix::reduce_statements()
0x4ce7f3 Prefix::reduce_V_RPAR_ASS_B()
0x540697 Symbol::vector_assignment(Symbol**, int, Value_P)
0x54107b Symbol::assign(Value_P, bool, char const*)
0x45663a do_Assert(char const*, char const*, char const*, int)
========================================
SI stack:
Depth: 1
Exec: 0x2644f50
Safe exec: 0
Pmode: ∇ λ1[1]
PC: 9 (
==============================================================================
Assertion failed: idx < items_valid
in Function: operator[]
in file: Simple_string.hh:140
Call stack:
*** do_Assert() called recursively ***
==============================================================================
Jay.
