Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7cf7da6e2b245a54e12aed63510ce77b908633f1e0a6bcfce9de8e7e7ec0bfee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^