Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ccb2b88f894a7e35e4ab5713edabcbc6b8ee6ad73975ff36271e310e0d24fa0a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^