Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 586d00622833737f31ad91607133b9fa30502fb31b58f0cd6fdc3c6573c6c512:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^