Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 28376cdaf99edef69e465b84abbd846a8b59848f34d90c0778c3117e79413400:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^