Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4376833e1c08702c677d806fcb8802501b9d6df806c6911f1efc605c6887a3e1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^