Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76b9b7c0d36dbc6baefe7db41f2fa97a230d23fe9e015ac9855a4b2ab2153049:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^