Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f247c6e0a7aaa1844b6aa3cbb832f97d2c23a6eabce8ceb8bb5d9f7fa4411187:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^