Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ae06a321fb9cc91203e61f4ca9ef266ba018d3777f75ac58f2d4b7076bb99d9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^