Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 245123e55145a4756ef0c2305e3350caaea1d660f4470731f4f828c3c3acf9ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^