Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4db0b8b78c727edb9b358b2419ddb5b16561d601f60b2f0e78c4ee6dc8c86bff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^