Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 25f52eb93010097226cda9f4f5c5b859f44e4569cb4308be4c976a0d353ac701:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^