Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 29236db48360e16fc92045fb66f68ad7e865e2a333fa534eb671a5f48835f4aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^