Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e44f7cae4138dad84bee788292bb78849cb458b062cdcede348e60c33e3305ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^