Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd2a1baeecaa48a63cb563c0d5a20b26291b5df50a096dbe2a436b800a92a83a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^