Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 62c87225e7f7308118b3bc9e6ecca177d59a5a3cea9e2c9874143603c6359948:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^