Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5462cf9c3fee0a6e71bb3405cf7e7378e17ed3e6a852449fafae58ec36c33b49:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^