Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f1f890284bdbe964b010625b5eb0f8ee4f25ddd3f9d918909c986ba4b26629e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^