Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7375f13b749c74a46d22801c5b31371aeeea6b23b5e34b7eab8966f8497b7f23:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^