Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1caeedb505637bf40daf5b3fa16f87522924be69022ecd05e11e7be4cbe6352a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^