Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a4f95fbb84ce04ad0a467be851d3a72732a55ee43ca066f3cf1491068fe59177:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^