Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59663d9d077db14c4264582a50880a59ecc45809bb37f4b9b17c553f49d91ff7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^