Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 936b080ffc599cd3410d1e19203bb195e7b803fd083ae96e444bbfba05d25186:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^