Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c9e1ff4728e73746951dccb552bd0dd6850043315fd90ea9a82c5584ed52cd4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^