Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5222c8e7c8faff8277bfc0d499717edf017c3d80e774d7ba14a70115ba7704c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^