Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ee95c76910e120972a4dda4e0701b4fed11b2cac69e11e28119e2fa1873b544:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^