Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76f462fce15383ca9587d7eaf53a3f507fafe5f096d398e8c86f0b580412ed43:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^