Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d777ffc86f3730b413bfe81eff5577f03f4a7ee6539457fded8303c9672e4976:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^